Home / 3,602,145.00-5,402,818.17-906,470.94

Finding the Fourth Proportional to 3,602,145.00, 5,402,818.17 and 906,470.94

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Solution

The fourth proportional to 3,602,145.00, 5,402,818.17 and 906,470.94 is: 1,359,605.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,145.00 : 5,402,818.17 = 906,470.94 : x
  2. Step 2: Convert to fraction form
    3,602,145.00/5,402,818.17 = 906,470.94/x
  3. Step 3: Cross multiply
    3,602,145.00x = 5,402,818.17 × 906,470.94
  4. Step 4: Simplify right side
    3,602,145.00x = 4,897,497,685,469.55
  5. Step 5: Solve for x
    x = 4,897,497,685,469.55/3,602,145.00
  6. Step 6: Final answer
    x = 1,359,605.92

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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.