Home / 6,157,535.90-9,220,557.45-4,551,403.10

Finding the Fourth Proportional to 6,157,535.90, 9,220,557.45 and 4,551,403.10

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Solution

The fourth proportional to 6,157,535.90, 9,220,557.45 and 4,551,403.10 is: 6,815,465.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,535.90 : 9,220,557.45 = 4,551,403.10 : x
  2. Step 2: Convert to fraction form
    6,157,535.90/9,220,557.45 = 4,551,403.10/x
  3. Step 3: Cross multiply
    6,157,535.90x = 9,220,557.45 × 4,551,403.10
  4. Step 4: Simplify right side
    6,157,535.90x = 41,966,473,761,658.09
  5. Step 5: Solve for x
    x = 41,966,473,761,658.09/6,157,535.90
  6. Step 6: Final answer
    x = 6,815,465.54

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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.