Home / 1,041,491.28-1,560,708.51-586,967.37

Finding the Fourth Proportional to 1,041,491.28, 1,560,708.51 and 586,967.37

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Solution

The fourth proportional to 1,041,491.28, 1,560,708.51 and 586,967.37 is: 879,589.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,491.28 : 1,560,708.51 = 586,967.37 : x
  2. Step 2: Convert to fraction form
    1,041,491.28/1,560,708.51 = 586,967.37/x
  3. Step 3: Cross multiply
    1,041,491.28x = 1,560,708.51 × 586,967.37
  4. Step 4: Simplify right side
    1,041,491.28x = 916,084,963,348.42
  5. Step 5: Solve for x
    x = 916,084,963,348.42/1,041,491.28
  6. Step 6: Final answer
    x = 879,589.66

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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.