Home / 1,154,864.98-1,732,214.19-356,063.14

Finding the Fourth Proportional to 1,154,864.98, 1,732,214.19 and 356,063.14

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Solution

The fourth proportional to 1,154,864.98, 1,732,214.19 and 356,063.14 is: 534,069.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,864.98 : 1,732,214.19 = 356,063.14 : x
  2. Step 2: Convert to fraction form
    1,154,864.98/1,732,214.19 = 356,063.14/x
  3. Step 3: Cross multiply
    1,154,864.98x = 1,732,214.19 × 356,063.14
  4. Step 4: Simplify right side
    1,154,864.98x = 616,777,623,643.96
  5. Step 5: Solve for x
    x = 616,777,623,643.96/1,154,864.98
  6. Step 6: Final answer
    x = 534,069.03

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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.