Home / 6,375,676.35-9,565,798.32-2,730,877.23

Finding the Fourth Proportional to 6,375,676.35, 9,565,798.32 and 2,730,877.23

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Solution

The fourth proportional to 6,375,676.35, 9,565,798.32 and 2,730,877.23 is: 4,097,294.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,676.35 : 9,565,798.32 = 2,730,877.23 : x
  2. Step 2: Convert to fraction form
    6,375,676.35/9,565,798.32 = 2,730,877.23/x
  3. Step 3: Cross multiply
    6,375,676.35x = 9,565,798.32 × 2,730,877.23
  4. Step 4: Simplify right side
    6,375,676.35x = 26,123,020,818,860.25
  5. Step 5: Solve for x
    x = 26,123,020,818,860.25/6,375,676.35
  6. Step 6: Final answer
    x = 4,097,294.06

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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.