Home / 7,363,202.15-10,161,122.06-4,055,432.85

Finding the Fourth Proportional to 7,363,202.15, 10,161,122.06 and 4,055,432.85

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Solution

The fourth proportional to 7,363,202.15, 10,161,122.06 and 4,055,432.85 is: 5,596,443.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,202.15 : 10,161,122.06 = 4,055,432.85 : x
  2. Step 2: Convert to fraction form
    7,363,202.15/10,161,122.06 = 4,055,432.85/x
  3. Step 3: Cross multiply
    7,363,202.15x = 10,161,122.06 × 4,055,432.85
  4. Step 4: Simplify right side
    7,363,202.15x = 41,207,748,205,122.26
  5. Step 5: Solve for x
    x = 41,207,748,205,122.26/7,363,202.15
  6. Step 6: Final answer
    x = 5,596,443.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.