Home / 9,645,289.04-13,304,444.40-5,722,267.73

Finding the Fourth Proportional to 9,645,289.04, 13,304,444.40 and 5,722,267.73

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Solution

The fourth proportional to 9,645,289.04, 13,304,444.40 and 5,722,267.73 is: 7,893,137.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,289.04 : 13,304,444.40 = 5,722,267.73 : x
  2. Step 2: Convert to fraction form
    9,645,289.04/13,304,444.40 = 5,722,267.73/x
  3. Step 3: Cross multiply
    9,645,289.04x = 13,304,444.40 × 5,722,267.73
  4. Step 4: Simplify right side
    9,645,289.04x = 76,131,592,864,014.48
  5. Step 5: Solve for x
    x = 76,131,592,864,014.48/9,645,289.04
  6. Step 6: Final answer
    x = 7,893,137.52

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.