Home / 9,009,901.04-13,514,742.92-3,618,454.64

Finding the Fourth Proportional to 9,009,901.04, 13,514,742.92 and 3,618,454.64

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Solution

The fourth proportional to 9,009,901.04, 13,514,742.92 and 3,618,454.64 is: 5,427,638.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,009,901.04 : 13,514,742.92 = 3,618,454.64 : x
  2. Step 2: Convert to fraction form
    9,009,901.04/13,514,742.92 = 3,618,454.64/x
  3. Step 3: Cross multiply
    9,009,901.04x = 13,514,742.92 × 3,618,454.64
  4. Step 4: Simplify right side
    9,009,901.04x = 48,902,484,227,281.15
  5. Step 5: Solve for x
    x = 48,902,484,227,281.15/9,009,901.04
  6. Step 6: Final answer
    x = 5,427,638.33

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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.