Home / 4,012,442.55-5,537,170.34-2,293,599.87

Finding the Fourth Proportional to 4,012,442.55, 5,537,170.34 and 2,293,599.87

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Solution

The fourth proportional to 4,012,442.55, 5,537,170.34 and 2,293,599.87 is: 3,165,167.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,442.55 : 5,537,170.34 = 2,293,599.87 : x
  2. Step 2: Convert to fraction form
    4,012,442.55/5,537,170.34 = 2,293,599.87/x
  3. Step 3: Cross multiply
    4,012,442.55x = 5,537,170.34 × 2,293,599.87
  4. Step 4: Simplify right side
    4,012,442.55x = 12,700,053,160,523.86
  5. Step 5: Solve for x
    x = 12,700,053,160,523.86/4,012,442.55
  6. Step 6: Final answer
    x = 3,165,167.60

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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.