Home / 2,264,292.88-3,124,744.50-1,231,823.26

Finding the Fourth Proportional to 2,264,292.88, 3,124,744.50 and 1,231,823.26

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Solution

The fourth proportional to 2,264,292.88, 3,124,744.50 and 1,231,823.26 is: 1,699,927.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,292.88 : 3,124,744.50 = 1,231,823.26 : x
  2. Step 2: Convert to fraction form
    2,264,292.88/3,124,744.50 = 1,231,823.26/x
  3. Step 3: Cross multiply
    2,264,292.88x = 3,124,744.50 × 1,231,823.26
  4. Step 4: Simplify right side
    2,264,292.88x = 3,849,132,956,657.07
  5. Step 5: Solve for x
    x = 3,849,132,956,657.07/2,264,292.88
  6. Step 6: Final answer
    x = 1,699,927.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.