Home / 10,668,672-14,723,000.64-5,839,776

Finding the Fourth Proportional to 10,668,672, 14,723,000.64 and 5,839,776

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Solution

The fourth proportional to 10,668,672, 14,723,000.64 and 5,839,776 is: 8,059,018.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,668,672 : 14,723,000.64 = 5,839,776 : x
  2. Step 2: Convert to fraction form
    10,668,672/14,723,000.64 = 5,839,776/x
  3. Step 3: Cross multiply
    10,668,672x = 14,723,000.64 × 5,839,776
  4. Step 4: Simplify right side
    10,668,672x = 85,979,025,785,456.64
  5. Step 5: Solve for x
    x = 85,979,025,785,456.64/10,668,672
  6. Step 6: Final answer
    x = 8,059,018.57

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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.