Home / 634,248.85-951,513.22-185,004.87

Finding the Fourth Proportional to 634,248.85, 951,513.22 and 185,004.87

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Solution

The fourth proportional to 634,248.85, 951,513.22 and 185,004.87 is: 277,548.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,248.85 : 951,513.22 = 185,004.87 : x
  2. Step 2: Convert to fraction form
    634,248.85/951,513.22 = 185,004.87/x
  3. Step 3: Cross multiply
    634,248.85x = 951,513.22 × 185,004.87
  4. Step 4: Simplify right side
    634,248.85x = 176,034,579,569.38
  5. Step 5: Solve for x
    x = 176,034,579,569.38/634,248.85
  6. Step 6: Final answer
    x = 277,548.13

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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.