Home / 1,107,264.61-1,528,025.18-597,966.98

Finding the Fourth Proportional to 1,107,264.61, 1,528,025.18 and 597,966.98

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Solution

The fourth proportional to 1,107,264.61, 1,528,025.18 and 597,966.98 is: 825,194.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,264.61 : 1,528,025.18 = 597,966.98 : x
  2. Step 2: Convert to fraction form
    1,107,264.61/1,528,025.18 = 597,966.98/x
  3. Step 3: Cross multiply
    1,107,264.61x = 1,528,025.18 × 597,966.98
  4. Step 4: Simplify right side
    1,107,264.61x = 913,708,605,321.16
  5. Step 5: Solve for x
    x = 913,708,605,321.16/1,107,264.61
  6. Step 6: Final answer
    x = 825,194.45

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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.