Home / 3,670,304.10-5,505,456.15-974,624.10

Finding the Fourth Proportional to 3,670,304.10, 5,505,456.15 and 974,624.10

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Solution

The fourth proportional to 3,670,304.10, 5,505,456.15 and 974,624.10 is: 1,461,936.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,304.10 : 5,505,456.15 = 974,624.10 : x
  2. Step 2: Convert to fraction form
    3,670,304.10/5,505,456.15 = 974,624.10/x
  3. Step 3: Cross multiply
    3,670,304.10x = 5,505,456.15 × 974,624.10
  4. Step 4: Simplify right side
    3,670,304.10x = 5,365,750,245,283.22
  5. Step 5: Solve for x
    x = 5,365,750,245,283.22/3,670,304.10
  6. Step 6: Final answer
    x = 1,461,936.15

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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.