Home / 10,553,685.10-14,564,332.04-5,907,354.59

Finding the Fourth Proportional to 10,553,685.10, 14,564,332.04 and 5,907,354.59

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Solution

The fourth proportional to 10,553,685.10, 14,564,332.04 and 5,907,354.59 is: 8,152,287.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,553,685.10 : 14,564,332.04 = 5,907,354.59 : x
  2. Step 2: Convert to fraction form
    10,553,685.10/14,564,332.04 = 5,907,354.59/x
  3. Step 3: Cross multiply
    10,553,685.10x = 14,564,332.04 × 5,907,354.59
  4. Step 4: Simplify right side
    10,553,685.10x = 86,036,673,733,652.12
  5. Step 5: Solve for x
    x = 86,036,673,733,652.12/10,553,685.10
  6. Step 6: Final answer
    x = 8,152,287.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.