Home / 10,194,159.60-15,291,239.40-3,462,573.60

Finding the Fourth Proportional to 10,194,159.60, 15,291,239.40 and 3,462,573.60

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Solution

The fourth proportional to 10,194,159.60, 15,291,239.40 and 3,462,573.60 is: 5,193,860.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,194,159.60 : 15,291,239.40 = 3,462,573.60 : x
  2. Step 2: Convert to fraction form
    10,194,159.60/15,291,239.40 = 3,462,573.60/x
  3. Step 3: Cross multiply
    10,194,159.60x = 15,291,239.40 × 3,462,573.60
  4. Step 4: Simplify right side
    10,194,159.60x = 52,947,041,857,719.84
  5. Step 5: Solve for x
    x = 52,947,041,857,719.84/10,194,159.60
  6. Step 6: Final answer
    x = 5,193,860.40

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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.