Home / 1,011,068.65-1,395,309.17-597,959.56

Finding the Fourth Proportional to 1,011,068.65, 1,395,309.17 and 597,959.56

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Solution

The fourth proportional to 1,011,068.65, 1,395,309.17 and 597,959.56 is: 825,204.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,011,068.65 : 1,395,309.17 = 597,959.56 : x
  2. Step 2: Convert to fraction form
    1,011,068.65/1,395,309.17 = 597,959.56/x
  3. Step 3: Cross multiply
    1,011,068.65x = 1,395,309.17 × 597,959.56
  4. Step 4: Simplify right side
    1,011,068.65x = 834,338,453,868.89
  5. Step 5: Solve for x
    x = 834,338,453,868.89/1,011,068.65
  6. Step 6: Final answer
    x = 825,204.55

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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.