Home / 2,532,986.01-3,495,515.36-1,371,426.57

Finding the Fourth Proportional to 2,532,986.01, 3,495,515.36 and 1,371,426.57

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Solution

The fourth proportional to 2,532,986.01, 3,495,515.36 and 1,371,426.57 is: 1,892,565.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,986.01 : 3,495,515.36 = 1,371,426.57 : x
  2. Step 2: Convert to fraction form
    2,532,986.01/3,495,515.36 = 1,371,426.57/x
  3. Step 3: Cross multiply
    2,532,986.01x = 3,495,515.36 × 1,371,426.57
  4. Step 4: Simplify right side
    2,532,986.01x = 4,793,842,633,689.98
  5. Step 5: Solve for x
    x = 4,793,842,633,689.98/2,532,986.01
  6. Step 6: Final answer
    x = 1,892,565.78

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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.