Home / 4,615,570-6,369,470.94-2,550,527.92

Finding the Fourth Proportional to 4,615,570, 6,369,470.94 and 2,550,527.92

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Solution

The fourth proportional to 4,615,570, 6,369,470.94 and 2,550,527.92 is: 3,519,719.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,570 : 6,369,470.94 = 2,550,527.92 : x
  2. Step 2: Convert to fraction form
    4,615,570/6,369,470.94 = 2,550,527.92/x
  3. Step 3: Cross multiply
    4,615,570x = 6,369,470.94 × 2,550,527.92
  4. Step 4: Simplify right side
    4,615,570x = 16,245,513,468,098.64
  5. Step 5: Solve for x
    x = 16,245,513,468,098.64/4,615,570
  6. Step 6: Final answer
    x = 3,519,719.88

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1.5x scale

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.