Home / 4,358,745.38-6,015,123.95-2,398,849.10

Finding the Fourth Proportional to 4,358,745.38, 6,015,123.95 and 2,398,849.10

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Solution

The fourth proportional to 4,358,745.38, 6,015,123.95 and 2,398,849.10 is: 3,310,442.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,745.38 : 6,015,123.95 = 2,398,849.10 : x
  2. Step 2: Convert to fraction form
    4,358,745.38/6,015,123.95 = 2,398,849.10/x
  3. Step 3: Cross multiply
    4,358,745.38x = 6,015,123.95 × 2,398,849.10
  4. Step 4: Simplify right side
    4,358,745.38x = 14,429,374,649,767.45
  5. Step 5: Solve for x
    x = 14,429,374,649,767.45/4,358,745.38
  6. Step 6: Final answer
    x = 3,310,442.20

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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.