Home / 1,169,370.83-1,754,056.10-440,031.17

Finding the Fourth Proportional to 1,169,370.83, 1,754,056.10 and 440,031.17

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Solution

The fourth proportional to 1,169,370.83, 1,754,056.10 and 440,031.17 is: 660,046.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,370.83 : 1,754,056.10 = 440,031.17 : x
  2. Step 2: Convert to fraction form
    1,169,370.83/1,754,056.10 = 440,031.17/x
  3. Step 3: Cross multiply
    1,169,370.83x = 1,754,056.10 × 440,031.17
  4. Step 4: Simplify right side
    1,169,370.83x = 771,839,346,958.20
  5. Step 5: Solve for x
    x = 771,839,346,958.20/1,169,370.83
  6. Step 6: Final answer
    x = 660,046.69

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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.