Home / 6,681,606.30-10,043,404.65-6,555,635.10

Finding the Fourth Proportional to 6,681,606.30, 10,043,404.65 and 6,555,635.10

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Solution

The fourth proportional to 6,681,606.30, 10,043,404.65 and 6,555,635.10 is: 9,854,052.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,606.30 : 10,043,404.65 = 6,555,635.10 : x
  2. Step 2: Convert to fraction form
    6,681,606.30/10,043,404.65 = 6,555,635.10/x
  3. Step 3: Cross multiply
    6,681,606.30x = 10,043,404.65 × 6,555,635.10
  4. Step 4: Simplify right side
    6,681,606.30x = 65,840,896,047,043.21
  5. Step 5: Solve for x
    x = 65,840,896,047,043.21/6,681,606.30
  6. Step 6: Final answer
    x = 9,854,052.02

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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.