Home / 8,663,359.38-11,955,577.49-4,743,050.10

Finding the Fourth Proportional to 8,663,359.38, 11,955,577.49 and 4,743,050.10

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Solution

The fourth proportional to 8,663,359.38, 11,955,577.49 and 4,743,050.10 is: 6,545,486.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,663,359.38 : 11,955,577.49 = 4,743,050.10 : x
  2. Step 2: Convert to fraction form
    8,663,359.38/11,955,577.49 = 4,743,050.10/x
  3. Step 3: Cross multiply
    8,663,359.38x = 11,955,577.49 × 4,743,050.10
  4. Step 4: Simplify right side
    8,663,359.38x = 56,705,903,009,502.24
  5. Step 5: Solve for x
    x = 56,705,903,009,502.24/8,663,359.38
  6. Step 6: Final answer
    x = 6,545,486.63

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Double scale
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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.