Home / 1,851,248.87-2,554,689.61-1,046,432.87

Finding the Fourth Proportional to 1,851,248.87, 2,554,689.61 and 1,046,432.87

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Solution

The fourth proportional to 1,851,248.87, 2,554,689.61 and 1,046,432.87 is: 1,444,058.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,248.87 : 2,554,689.61 = 1,046,432.87 : x
  2. Step 2: Convert to fraction form
    1,851,248.87/2,554,689.61 = 1,046,432.87/x
  3. Step 3: Cross multiply
    1,851,248.87x = 2,554,689.61 × 1,046,432.87
  4. Step 4: Simplify right side
    1,851,248.87x = 2,673,311,180,551.48
  5. Step 5: Solve for x
    x = 2,673,311,180,551.48/1,851,248.87
  6. Step 6: Final answer
    x = 1,444,058.24

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