Home / 10,570,223.04-15,856,532.04-9,484,062.60

Finding the Fourth Proportional to 10,570,223.04, 15,856,532.04 and 9,484,062.60

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Solution

The fourth proportional to 10,570,223.04, 15,856,532.04 and 9,484,062.60 is: 14,227,168.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,570,223.04 : 15,856,532.04 = 9,484,062.60 : x
  2. Step 2: Convert to fraction form
    10,570,223.04/15,856,532.04 = 9,484,062.60/x
  3. Step 3: Cross multiply
    10,570,223.04x = 15,856,532.04 × 9,484,062.60
  4. Step 4: Simplify right side
    10,570,223.04x = 150,384,342,486,265.69
  5. Step 5: Solve for x
    x = 150,384,342,486,265.69/10,570,223.04
  6. Step 6: Final answer
    x = 14,227,168.33

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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.