Home / 6,102,014.20-9,153,021.30-1,553,054.20

Finding the Fourth Proportional to 6,102,014.20, 9,153,021.30 and 1,553,054.20

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Solution

The fourth proportional to 6,102,014.20, 9,153,021.30 and 1,553,054.20 is: 2,329,581.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,014.20 : 9,153,021.30 = 1,553,054.20 : x
  2. Step 2: Convert to fraction form
    6,102,014.20/9,153,021.30 = 1,553,054.20/x
  3. Step 3: Cross multiply
    6,102,014.20x = 9,153,021.30 × 1,553,054.20
  4. Step 4: Simplify right side
    6,102,014.20x = 14,215,138,172,654.46
  5. Step 5: Solve for x
    x = 14,215,138,172,654.46/6,102,014.20
  6. Step 6: Final answer
    x = 2,329,581.30

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Double scale
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Similar ratio
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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.