Home / 1,578,724.59-2,367,499.01-567,570.63

Finding the Fourth Proportional to 1,578,724.59, 2,367,499.01 and 567,570.63

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Solution

The fourth proportional to 1,578,724.59, 2,367,499.01 and 567,570.63 is: 851,144.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,724.59 : 2,367,499.01 = 567,570.63 : x
  2. Step 2: Convert to fraction form
    1,578,724.59/2,367,499.01 = 567,570.63/x
  3. Step 3: Cross multiply
    1,578,724.59x = 2,367,499.01 × 567,570.63
  4. Step 4: Simplify right side
    1,578,724.59x = 1,343,722,901,792.22
  5. Step 5: Solve for x
    x = 1,343,722,901,792.22/1,578,724.59
  6. Step 6: Final answer
    x = 851,144.60

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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.