Home / 1,041,862.10-1,566,133.95-967,903.70

Finding the Fourth Proportional to 1,041,862.10, 1,566,133.95 and 967,903.70

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Solution

The fourth proportional to 1,041,862.10, 1,566,133.95 and 967,903.70 is: 1,454,959.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,862.10 : 1,566,133.95 = 967,903.70 : x
  2. Step 2: Convert to fraction form
    1,041,862.10/1,566,133.95 = 967,903.70/x
  3. Step 3: Cross multiply
    1,041,862.10x = 1,566,133.95 × 967,903.70
  4. Step 4: Simplify right side
    1,041,862.10x = 1,515,866,844,900.62
  5. Step 5: Solve for x
    x = 1,515,866,844,900.62/1,041,862.10
  6. Step 6: Final answer
    x = 1,454,959.20

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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.