Home / 4,722,565.24-7,084,069.16-1,527,941.44

Finding the Fourth Proportional to 4,722,565.24, 7,084,069.16 and 1,527,941.44

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Solution

The fourth proportional to 4,722,565.24, 7,084,069.16 and 1,527,941.44 is: 2,291,983.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,565.24 : 7,084,069.16 = 1,527,941.44 : x
  2. Step 2: Convert to fraction form
    4,722,565.24/7,084,069.16 = 1,527,941.44/x
  3. Step 3: Cross multiply
    4,722,565.24x = 7,084,069.16 × 1,527,941.44
  4. Step 4: Simplify right side
    4,722,565.24x = 10,824,042,833,389.99
  5. Step 5: Solve for x
    x = 10,824,042,833,389.99/4,722,565.24
  6. Step 6: Final answer
    x = 2,291,983.76

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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.