Home / 9,748,937.66-14,617,939.59-6,678,397.76

Finding the Fourth Proportional to 9,748,937.66, 14,617,939.59 and 6,678,397.76

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Solution

The fourth proportional to 9,748,937.66, 14,617,939.59 and 6,678,397.76 is: 10,013,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,937.66 : 14,617,939.59 = 6,678,397.76 : x
  2. Step 2: Convert to fraction form
    9,748,937.66/14,617,939.59 = 6,678,397.76/x
  3. Step 3: Cross multiply
    9,748,937.66x = 14,617,939.59 × 6,678,397.76
  4. Step 4: Simplify right side
    9,748,937.66x = 97,624,414,940,581.62
  5. Step 5: Solve for x
    x = 97,624,414,940,581.62/9,748,937.66
  6. Step 6: Final answer
    x = 10,013,851.60

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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.