Home / 3,071,223.40-4,606,834.20-1,649,323.48

Finding the Fourth Proportional to 3,071,223.40, 4,606,834.20 and 1,649,323.48

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Solution

The fourth proportional to 3,071,223.40, 4,606,834.20 and 1,649,323.48 is: 2,473,984.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,223.40 : 4,606,834.20 = 1,649,323.48 : x
  2. Step 2: Convert to fraction form
    3,071,223.40/4,606,834.20 = 1,649,323.48/x
  3. Step 3: Cross multiply
    3,071,223.40x = 4,606,834.20 × 1,649,323.48
  4. Step 4: Simplify right side
    3,071,223.40x = 7,598,159,814,527.02
  5. Step 5: Solve for x
    x = 7,598,159,814,527.02/3,071,223.40
  6. Step 6: Final answer
    x = 2,473,984.74

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Similar ratio
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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.