Home / 2,874,352.14-4,312,253.20-955,273.40

Finding the Fourth Proportional to 2,874,352.14, 4,312,253.20 and 955,273.40

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Solution

The fourth proportional to 2,874,352.14, 4,312,253.20 and 955,273.40 is: 1,433,151.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,352.14 : 4,312,253.20 = 955,273.40 : x
  2. Step 2: Convert to fraction form
    2,874,352.14/4,312,253.20 = 955,273.40/x
  3. Step 3: Cross multiply
    2,874,352.14x = 4,312,253.20 × 955,273.40
  4. Step 4: Simplify right side
    2,874,352.14x = 4,119,380,776,024.88
  5. Step 5: Solve for x
    x = 4,119,380,776,024.88/2,874,352.14
  6. Step 6: Final answer
    x = 1,433,151.05

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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.