Home / 2,348,513.85-3,516,790.51-1,547,366.55

Finding the Fourth Proportional to 2,348,513.85, 3,516,790.51 and 1,547,366.55

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Solution

The fourth proportional to 2,348,513.85, 3,516,790.51 and 1,547,366.55 is: 2,317,109.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,513.85 : 3,516,790.51 = 1,547,366.55 : x
  2. Step 2: Convert to fraction form
    2,348,513.85/3,516,790.51 = 1,547,366.55/x
  3. Step 3: Cross multiply
    2,348,513.85x = 3,516,790.51 × 1,547,366.55
  4. Step 4: Simplify right side
    2,348,513.85x = 5,441,763,998,531.44
  5. Step 5: Solve for x
    x = 5,441,763,998,531.44/2,348,513.85
  6. Step 6: Final answer
    x = 2,317,109.60

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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.