Home / 2,713,991.13-4,060,811.43-1,615,758.93

Finding the Fourth Proportional to 2,713,991.13, 4,060,811.43 and 1,615,758.93

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Solution

The fourth proportional to 2,713,991.13, 4,060,811.43 and 1,615,758.93 is: 2,417,580.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,991.13 : 4,060,811.43 = 1,615,758.93 : x
  2. Step 2: Convert to fraction form
    2,713,991.13/4,060,811.43 = 1,615,758.93/x
  3. Step 3: Cross multiply
    2,713,991.13x = 4,060,811.43 × 1,615,758.93
  4. Step 4: Simplify right side
    2,713,991.13x = 6,561,292,331,068.57
  5. Step 5: Solve for x
    x = 6,561,292,331,068.57/2,713,991.13
  6. Step 6: Final answer
    x = 2,417,580.61

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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.