Home / 1,573,317.06-2,359,989.36-508,359.30

Finding the Fourth Proportional to 1,573,317.06, 2,359,989.36 and 508,359.30

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Solution

The fourth proportional to 1,573,317.06, 2,359,989.36 and 508,359.30 is: 762,543.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,317.06 : 2,359,989.36 = 508,359.30 : x
  2. Step 2: Convert to fraction form
    1,573,317.06/2,359,989.36 = 508,359.30/x
  3. Step 3: Cross multiply
    1,573,317.06x = 2,359,989.36 × 508,359.30
  4. Step 4: Simplify right side
    1,573,317.06x = 1,199,722,539,057.05
  5. Step 5: Solve for x
    x = 1,199,722,539,057.05/1,573,317.06
  6. Step 6: Final answer
    x = 762,543.40

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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.