Home / 1,158,252.91-1,737,985.19-841,025.22

Finding the Fourth Proportional to 1,158,252.91, 1,737,985.19 and 841,025.22

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Solution

The fourth proportional to 1,158,252.91, 1,737,985.19 and 841,025.22 is: 1,261,977.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,252.91 : 1,737,985.19 = 841,025.22 : x
  2. Step 2: Convert to fraction form
    1,158,252.91/1,737,985.19 = 841,025.22/x
  3. Step 3: Cross multiply
    1,158,252.91x = 1,737,985.19 × 841,025.22
  4. Step 4: Simplify right side
    1,158,252.91x = 1,461,689,376,776.49
  5. Step 5: Solve for x
    x = 1,461,689,376,776.49/1,158,252.91
  6. Step 6: Final answer
    x = 1,261,977.73

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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.