Home / 2,248,750.71-3,373,175.27-901,547.78

Finding the Fourth Proportional to 2,248,750.71, 3,373,175.27 and 901,547.78

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Solution

The fourth proportional to 2,248,750.71, 3,373,175.27 and 901,547.78 is: 1,352,341.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,750.71 : 3,373,175.27 = 901,547.78 : x
  2. Step 2: Convert to fraction form
    2,248,750.71/3,373,175.27 = 901,547.78/x
  3. Step 3: Cross multiply
    2,248,750.71x = 3,373,175.27 × 901,547.78
  4. Step 4: Simplify right side
    2,248,750.71x = 3,041,078,661,607.39
  5. Step 5: Solve for x
    x = 3,041,078,661,607.39/2,248,750.71
  6. Step 6: Final answer
    x = 1,352,341.39

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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.