Home / 1,340,092.41-2,010,384.86-441,587.13

Finding the Fourth Proportional to 1,340,092.41, 2,010,384.86 and 441,587.13

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Solution

The fourth proportional to 1,340,092.41, 2,010,384.86 and 441,587.13 is: 662,461.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,092.41 : 2,010,384.86 = 441,587.13 : x
  2. Step 2: Convert to fraction form
    1,340,092.41/2,010,384.86 = 441,587.13/x
  3. Step 3: Cross multiply
    1,340,092.41x = 2,010,384.86 × 441,587.13
  4. Step 4: Simplify right side
    1,340,092.41x = 887,760,078,314.92
  5. Step 5: Solve for x
    x = 887,760,078,314.92/1,340,092.41
  6. Step 6: Final answer
    x = 662,461.84

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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.