Home / 4,852,359.10-7,278,538.65-3,732,615.10

Finding the Fourth Proportional to 4,852,359.10, 7,278,538.65 and 3,732,615.10

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Solution

The fourth proportional to 4,852,359.10, 7,278,538.65 and 3,732,615.10 is: 5,598,922.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,359.10 : 7,278,538.65 = 3,732,615.10 : x
  2. Step 2: Convert to fraction form
    4,852,359.10/7,278,538.65 = 3,732,615.10/x
  3. Step 3: Cross multiply
    4,852,359.10x = 7,278,538.65 × 3,732,615.10
  4. Step 4: Simplify right side
    4,852,359.10x = 27,167,983,270,923.62
  5. Step 5: Solve for x
    x = 27,167,983,270,923.62/4,852,359.10
  6. Step 6: Final answer
    x = 5,598,922.65

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Double scale
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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.