Home / 1,497,677.60-2,246,516.40-550,925.30

Finding the Fourth Proportional to 1,497,677.60, 2,246,516.40 and 550,925.30

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Solution

The fourth proportional to 1,497,677.60, 2,246,516.40 and 550,925.30 is: 826,387.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,677.60 : 2,246,516.40 = 550,925.30 : x
  2. Step 2: Convert to fraction form
    1,497,677.60/2,246,516.40 = 550,925.30/x
  3. Step 3: Cross multiply
    1,497,677.60x = 2,246,516.40 × 550,925.30
  4. Step 4: Simplify right side
    1,497,677.60x = 1,237,662,721,624.92
  5. Step 5: Solve for x
    x = 1,237,662,721,624.92/1,497,677.60
  6. Step 6: Final answer
    x = 826,387.95

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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.