Home / 3,034,739.70-4,552,109.55-790,877.70

Finding the Fourth Proportional to 3,034,739.70, 4,552,109.55 and 790,877.70

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Solution

The fourth proportional to 3,034,739.70, 4,552,109.55 and 790,877.70 is: 1,186,316.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,739.70 : 4,552,109.55 = 790,877.70 : x
  2. Step 2: Convert to fraction form
    3,034,739.70/4,552,109.55 = 790,877.70/x
  3. Step 3: Cross multiply
    3,034,739.70x = 4,552,109.55 × 790,877.70
  4. Step 4: Simplify right side
    3,034,739.70x = 3,600,161,931,052.03
  5. Step 5: Solve for x
    x = 3,600,161,931,052.03/3,034,739.70
  6. Step 6: Final answer
    x = 1,186,316.55

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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.