Home / 2,674,841.14-4,011,328.59-1,178,116.66

Finding the Fourth Proportional to 2,674,841.14, 4,011,328.59 and 1,178,116.66

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Solution

The fourth proportional to 2,674,841.14, 4,011,328.59 and 1,178,116.66 is: 1,766,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,841.14 : 4,011,328.59 = 1,178,116.66 : x
  2. Step 2: Convert to fraction form
    2,674,841.14/4,011,328.59 = 1,178,116.66/x
  3. Step 3: Cross multiply
    2,674,841.14x = 4,011,328.59 × 1,178,116.66
  4. Step 4: Simplify right side
    2,674,841.14x = 4,725,813,040,613.31
  5. Step 5: Solve for x
    x = 4,725,813,040,613.31/2,674,841.14
  6. Step 6: Final answer
    x = 1,766,764.00

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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.