Home / 1,849,233.90-2,551,952.18-1,033,451.21

Finding the Fourth Proportional to 1,849,233.90, 2,551,952.18 and 1,033,451.21

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Solution

The fourth proportional to 1,849,233.90, 2,551,952.18 and 1,033,451.21 is: 1,426,167.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,233.90 : 2,551,952.18 = 1,033,451.21 : x
  2. Step 2: Convert to fraction form
    1,849,233.90/2,551,952.18 = 1,033,451.21/x
  3. Step 3: Cross multiply
    1,849,233.90x = 2,551,952.18 × 1,033,451.21
  4. Step 4: Simplify right side
    1,849,233.90x = 2,637,318,062,891.92
  5. Step 5: Solve for x
    x = 2,637,318,062,891.92/1,849,233.90
  6. Step 6: Final answer
    x = 1,426,167.92

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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.