Home / 10,092,653.60-15,138,980.40-6,061,575.20

Finding the Fourth Proportional to 10,092,653.60, 15,138,980.40 and 6,061,575.20

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Solution

The fourth proportional to 10,092,653.60, 15,138,980.40 and 6,061,575.20 is: 9,092,362.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,653.60 : 15,138,980.40 = 6,061,575.20 : x
  2. Step 2: Convert to fraction form
    10,092,653.60/15,138,980.40 = 6,061,575.20/x
  3. Step 3: Cross multiply
    10,092,653.60x = 15,138,980.40 × 6,061,575.20
  4. Step 4: Simplify right side
    10,092,653.60x = 91,766,068,145,926.08
  5. Step 5: Solve for x
    x = 91,766,068,145,926.08/10,092,653.60
  6. Step 6: Final answer
    x = 9,092,362.80

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1.5x scale

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.