Home / 4,452,398.48-6,144,311.90-2,518,617.85

Finding the Fourth Proportional to 4,452,398.48, 6,144,311.90 and 2,518,617.85

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Solution

The fourth proportional to 4,452,398.48, 6,144,311.90 and 2,518,617.85 is: 3,475,693.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,398.48 : 6,144,311.90 = 2,518,617.85 : x
  2. Step 2: Convert to fraction form
    4,452,398.48/6,144,311.90 = 2,518,617.85/x
  3. Step 3: Cross multiply
    4,452,398.48x = 6,144,311.90 × 2,518,617.85
  4. Step 4: Simplify right side
    4,452,398.48x = 15,475,173,627,307.42
  5. Step 5: Solve for x
    x = 15,475,173,627,307.42/4,452,398.48
  6. Step 6: Final answer
    x = 3,475,693.76

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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.