Home / 4,455,483.52-6,148,572.24-2,418,292.48

Finding the Fourth Proportional to 4,455,483.52, 6,148,572.24 and 2,418,292.48

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Solution

The fourth proportional to 4,455,483.52, 6,148,572.24 and 2,418,292.48 is: 3,337,246.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,483.52 : 6,148,572.24 = 2,418,292.48 : x
  2. Step 2: Convert to fraction form
    4,455,483.52/6,148,572.24 = 2,418,292.48/x
  3. Step 3: Cross multiply
    4,455,483.52x = 6,148,572.24 × 2,418,292.48
  4. Step 4: Simplify right side
    4,455,483.52x = 14,869,046,010,728.76
  5. Step 5: Solve for x
    x = 14,869,046,010,728.76/4,455,483.52
  6. Step 6: Final answer
    x = 3,337,246.33

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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.