Home / 1,825,248.64-2,737,663.50-477,541.18

Finding the Fourth Proportional to 1,825,248.64, 2,737,663.50 and 477,541.18

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Solution

The fourth proportional to 1,825,248.64, 2,737,663.50 and 477,541.18 is: 716,256.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,248.64 : 2,737,663.50 = 477,541.18 : x
  2. Step 2: Convert to fraction form
    1,825,248.64/2,737,663.50 = 477,541.18/x
  3. Step 3: Cross multiply
    1,825,248.64x = 2,737,663.50 × 477,541.18
  4. Step 4: Simplify right side
    1,825,248.64x = 1,307,347,058,232.93
  5. Step 5: Solve for x
    x = 1,307,347,058,232.93/1,825,248.64
  6. Step 6: Final answer
    x = 716,256.97

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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.