Home / 6,573,177.60-9,853,467.84-2,781,444.48

Finding the Fourth Proportional to 6,573,177.60, 9,853,467.84 and 2,781,444.48

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Solution

The fourth proportional to 6,573,177.60, 9,853,467.84 and 2,781,444.48 is: 4,169,501.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,177.60 : 9,853,467.84 = 2,781,444.48 : x
  2. Step 2: Convert to fraction form
    6,573,177.60/9,853,467.84 = 2,781,444.48/x
  3. Step 3: Cross multiply
    6,573,177.60x = 9,853,467.84 × 2,781,444.48
  4. Step 4: Simplify right side
    6,573,177.60x = 27,406,873,732,425.52
  5. Step 5: Solve for x
    x = 27,406,873,732,425.52/6,573,177.60
  6. Step 6: Final answer
    x = 4,169,501.48

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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.