Home / 2,340,750.56-3,229,345.53-1,730,368.85

Finding the Fourth Proportional to 2,340,750.56, 3,229,345.53 and 1,730,368.85

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Solution

The fourth proportional to 2,340,750.56, 3,229,345.53 and 1,730,368.85 is: 2,387,250.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,750.56 : 3,229,345.53 = 1,730,368.85 : x
  2. Step 2: Convert to fraction form
    2,340,750.56/3,229,345.53 = 1,730,368.85/x
  3. Step 3: Cross multiply
    2,340,750.56x = 3,229,345.53 × 1,730,368.85
  4. Step 4: Simplify right side
    2,340,750.56x = 5,587,958,894,852.01
  5. Step 5: Solve for x
    x = 5,587,958,894,852.01/2,340,750.56
  6. Step 6: Final answer
    x = 2,387,250.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.