Home / 2,285,545.10-3,154,373.53-1,414,659.13

Finding the Fourth Proportional to 2,285,545.10, 3,154,373.53 and 1,414,659.13

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Solution

The fourth proportional to 2,285,545.10, 3,154,373.53 and 1,414,659.13 is: 1,952,428.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,545.10 : 3,154,373.53 = 1,414,659.13 : x
  2. Step 2: Convert to fraction form
    2,285,545.10/3,154,373.53 = 1,414,659.13/x
  3. Step 3: Cross multiply
    2,285,545.10x = 3,154,373.53 × 1,414,659.13
  4. Step 4: Simplify right side
    2,285,545.10x = 4,462,363,302,222.25
  5. Step 5: Solve for x
    x = 4,462,363,302,222.25/2,285,545.10
  6. Step 6: Final answer
    x = 1,952,428.47

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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.