Home / 3,584,866.52-5,378,349.08-1,155,970.92

Finding the Fourth Proportional to 3,584,866.52, 5,378,349.08 and 1,155,970.92

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Solution

The fourth proportional to 3,584,866.52, 5,378,349.08 and 1,155,970.92 is: 1,734,294.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,866.52 : 5,378,349.08 = 1,155,970.92 : x
  2. Step 2: Convert to fraction form
    3,584,866.52/5,378,349.08 = 1,155,970.92/x
  3. Step 3: Cross multiply
    3,584,866.52x = 5,378,349.08 × 1,155,970.92
  4. Step 4: Simplify right side
    3,584,866.52x = 6,217,215,128,308.90
  5. Step 5: Solve for x
    x = 6,217,215,128,308.90/3,584,866.52
  6. Step 6: Final answer
    x = 1,734,294.74

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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.