Home / 5,472,022.90-8,208,034.35-4,842,166.90

Finding the Fourth Proportional to 5,472,022.90, 8,208,034.35 and 4,842,166.90

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Solution

The fourth proportional to 5,472,022.90, 8,208,034.35 and 4,842,166.90 is: 7,263,250.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,022.90 : 8,208,034.35 = 4,842,166.90 : x
  2. Step 2: Convert to fraction form
    5,472,022.90/8,208,034.35 = 4,842,166.90/x
  3. Step 3: Cross multiply
    5,472,022.90x = 8,208,034.35 × 4,842,166.90
  4. Step 4: Simplify right side
    5,472,022.90x = 39,744,672,243,633.02
  5. Step 5: Solve for x
    x = 39,744,672,243,633.02/5,472,022.90
  6. Step 6: Final answer
    x = 7,263,250.35

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.