Home / 1,941,887.40-2,913,049.80-594,039.30

Finding the Fourth Proportional to 1,941,887.40, 2,913,049.80 and 594,039.30

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Solution

The fourth proportional to 1,941,887.40, 2,913,049.80 and 594,039.30 is: 891,125.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,887.40 : 2,913,049.80 = 594,039.30 : x
  2. Step 2: Convert to fraction form
    1,941,887.40/2,913,049.80 = 594,039.30/x
  3. Step 3: Cross multiply
    1,941,887.40x = 2,913,049.80 × 594,039.30
  4. Step 4: Simplify right side
    1,941,887.40x = 1,730,466,064,057.14
  5. Step 5: Solve for x
    x = 1,730,466,064,057.14/1,941,887.40
  6. Step 6: Final answer
    x = 891,125.85

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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.