Home / 1,062,416.48-1,593,935.61-342,744.35

Finding the Fourth Proportional to 1,062,416.48, 1,593,935.61 and 342,744.35

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Solution

The fourth proportional to 1,062,416.48, 1,593,935.61 and 342,744.35 is: 514,216.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,416.48 : 1,593,935.61 = 342,744.35 : x
  2. Step 2: Convert to fraction form
    1,062,416.48/1,593,935.61 = 342,744.35/x
  3. Step 3: Cross multiply
    1,062,416.48x = 1,593,935.61 × 342,744.35
  4. Step 4: Simplify right side
    1,062,416.48x = 546,312,424,591.30
  5. Step 5: Solve for x
    x = 546,312,424,591.30/1,062,416.48
  6. Step 6: Final answer
    x = 514,216.82

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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.