Home / 335,260.47-503,221.19-246,264.15

Finding the Fourth Proportional to 335,260.47, 503,221.19 and 246,264.15

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Solution

The fourth proportional to 335,260.47, 503,221.19 and 246,264.15 is: 369,638.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,260.47 : 503,221.19 = 246,264.15 : x
  2. Step 2: Convert to fraction form
    335,260.47/503,221.19 = 246,264.15/x
  3. Step 3: Cross multiply
    335,260.47x = 503,221.19 × 246,264.15
  4. Step 4: Simplify right side
    335,260.47x = 123,925,337,386.02
  5. Step 5: Solve for x
    x = 123,925,337,386.02/335,260.47
  6. Step 6: Final answer
    x = 369,638.98

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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.