Home / 2,077,399.90-3,116,099.85-957,655.90

Finding the Fourth Proportional to 2,077,399.90, 3,116,099.85 and 957,655.90

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Solution

The fourth proportional to 2,077,399.90, 3,116,099.85 and 957,655.90 is: 1,436,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,399.90 : 3,116,099.85 = 957,655.90 : x
  2. Step 2: Convert to fraction form
    2,077,399.90/3,116,099.85 = 957,655.90/x
  3. Step 3: Cross multiply
    2,077,399.90x = 3,116,099.85 × 957,655.90
  4. Step 4: Simplify right side
    2,077,399.90x = 2,984,151,406,341.62
  5. Step 5: Solve for x
    x = 2,984,151,406,341.62/2,077,399.90
  6. Step 6: Final answer
    x = 1,436,483.85

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Similar ratio
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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.