Home / 1,875,254.55-2,587,326.17-1,177,610.55

Finding the Fourth Proportional to 1,875,254.55, 2,587,326.17 and 1,177,610.55

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Solution

The fourth proportional to 1,875,254.55, 2,587,326.17 and 1,177,610.55 is: 1,624,772.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,254.55 : 2,587,326.17 = 1,177,610.55 : x
  2. Step 2: Convert to fraction form
    1,875,254.55/2,587,326.17 = 1,177,610.55/x
  3. Step 3: Cross multiply
    1,875,254.55x = 2,587,326.17 × 1,177,610.55
  4. Step 4: Simplify right side
    1,875,254.55x = 3,046,862,594,083.09
  5. Step 5: Solve for x
    x = 3,046,862,594,083.09/1,875,254.55
  6. Step 6: Final answer
    x = 1,624,772.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.