Home / 5,607,929.28-8,417,881.76-2,414,636.48

Finding the Fourth Proportional to 5,607,929.28, 8,417,881.76 and 2,414,636.48

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Solution

The fourth proportional to 5,607,929.28, 8,417,881.76 and 2,414,636.48 is: 3,624,532.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,929.28 : 8,417,881.76 = 2,414,636.48 : x
  2. Step 2: Convert to fraction form
    5,607,929.28/8,417,881.76 = 2,414,636.48/x
  3. Step 3: Cross multiply
    5,607,929.28x = 8,417,881.76 × 2,414,636.48
  4. Step 4: Simplify right side
    5,607,929.28x = 20,326,124,382,022.61
  5. Step 5: Solve for x
    x = 20,326,124,382,022.61/5,607,929.28
  6. Step 6: Final answer
    x = 3,624,532.94

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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.