Home / 1,532,238.25-2,297,508.09-710,680.77

Finding the Fourth Proportional to 1,532,238.25, 2,297,508.09 and 710,680.77

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Solution

The fourth proportional to 1,532,238.25, 2,297,508.09 and 710,680.77 is: 1,065,627.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,238.25 : 2,297,508.09 = 710,680.77 : x
  2. Step 2: Convert to fraction form
    1,532,238.25/2,297,508.09 = 710,680.77/x
  3. Step 3: Cross multiply
    1,532,238.25x = 2,297,508.09 × 710,680.77
  4. Step 4: Simplify right side
    1,532,238.25x = 1,632,794,818,482.43
  5. Step 5: Solve for x
    x = 1,632,794,818,482.43/1,532,238.25
  6. Step 6: Final answer
    x = 1,065,627.24

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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.