Home / 7,100,741.40-10,651,112.10-4,833,259.80

Finding the Fourth Proportional to 7,100,741.40, 10,651,112.10 and 4,833,259.80

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Solution

The fourth proportional to 7,100,741.40, 10,651,112.10 and 4,833,259.80 is: 7,249,889.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,741.40 : 10,651,112.10 = 4,833,259.80 : x
  2. Step 2: Convert to fraction form
    7,100,741.40/10,651,112.10 = 4,833,259.80/x
  3. Step 3: Cross multiply
    7,100,741.40x = 10,651,112.10 × 4,833,259.80
  4. Step 4: Simplify right side
    7,100,741.40x = 51,479,591,938,223.58
  5. Step 5: Solve for x
    x = 51,479,591,938,223.58/7,100,741.40
  6. Step 6: Final answer
    x = 7,249,889.70

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.