Home / 1,708,750.11-2,357,980.97-944,753.25

Finding the Fourth Proportional to 1,708,750.11, 2,357,980.97 and 944,753.25

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Solution

The fourth proportional to 1,708,750.11, 2,357,980.97 and 944,753.25 is: 1,303,707.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,750.11 : 2,357,980.97 = 944,753.25 : x
  2. Step 2: Convert to fraction form
    1,708,750.11/2,357,980.97 = 944,753.25/x
  3. Step 3: Cross multiply
    1,708,750.11x = 2,357,980.97 × 944,753.25
  4. Step 4: Simplify right side
    1,708,750.11x = 2,227,710,180,121.89
  5. Step 5: Solve for x
    x = 2,227,710,180,121.89/1,708,750.11
  6. Step 6: Final answer
    x = 1,303,707.41

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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.