Home / 10,705,061.57-14,773,001.20-5,810,285.46

Finding the Fourth Proportional to 10,705,061.57, 14,773,001.20 and 5,810,285.46

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Solution

The fourth proportional to 10,705,061.57, 14,773,001.20 and 5,810,285.46 is: 8,018,202.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,061.57 : 14,773,001.20 = 5,810,285.46 : x
  2. Step 2: Convert to fraction form
    10,705,061.57/14,773,001.20 = 5,810,285.46/x
  3. Step 3: Cross multiply
    10,705,061.57x = 14,773,001.20 × 5,810,285.46
  4. Step 4: Simplify right side
    10,705,061.57x = 85,835,354,087,448.27
  5. Step 5: Solve for x
    x = 85,835,354,087,448.27/10,705,061.57
  6. Step 6: Final answer
    x = 8,018,202.75

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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.