Home / 7,100,740.90-10,651,111.35-4,833,259.30

Finding the Fourth Proportional to 7,100,740.90, 10,651,111.35 and 4,833,259.30

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Solution

The fourth proportional to 7,100,740.90, 10,651,111.35 and 4,833,259.30 is: 7,249,888.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,740.90 : 10,651,111.35 = 4,833,259.30 : x
  2. Step 2: Convert to fraction form
    7,100,740.90/10,651,111.35 = 4,833,259.30/x
  3. Step 3: Cross multiply
    7,100,740.90x = 10,651,111.35 × 4,833,259.30
  4. Step 4: Simplify right side
    7,100,740.90x = 51,479,582,987,723.05
  5. Step 5: Solve for x
    x = 51,479,582,987,723.05/7,100,740.90
  6. Step 6: Final answer
    x = 7,249,888.95

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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.