Home / 11,769,773.60-17,654,660.40-6,091,738.40

Finding the Fourth Proportional to 11,769,773.60, 17,654,660.40 and 6,091,738.40

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Solution

The fourth proportional to 11,769,773.60, 17,654,660.40 and 6,091,738.40 is: 9,137,607.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,769,773.60 : 17,654,660.40 = 6,091,738.40 : x
  2. Step 2: Convert to fraction form
    11,769,773.60/17,654,660.40 = 6,091,738.40/x
  3. Step 3: Cross multiply
    11,769,773.60x = 17,654,660.40 × 6,091,738.40
  4. Step 4: Simplify right side
    11,769,773.60x = 107,547,572,697,639.36
  5. Step 5: Solve for x
    x = 107,547,572,697,639.36/11,769,773.60
  6. Step 6: Final answer
    x = 9,137,607.60

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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.