Home / 4,439,717.76-6,126,815.93-2,402,527.26

Finding the Fourth Proportional to 4,439,717.76, 6,126,815.93 and 2,402,527.26

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Solution

The fourth proportional to 4,439,717.76, 6,126,815.93 and 2,402,527.26 is: 3,315,490.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,717.76 : 6,126,815.93 = 2,402,527.26 : x
  2. Step 2: Convert to fraction form
    4,439,717.76/6,126,815.93 = 2,402,527.26/x
  3. Step 3: Cross multiply
    4,439,717.76x = 6,126,815.93 × 2,402,527.26
  4. Step 4: Simplify right side
    4,439,717.76x = 14,719,842,276,814.61
  5. Step 5: Solve for x
    x = 14,719,842,276,814.61/4,439,717.76
  6. Step 6: Final answer
    x = 3,315,490.55

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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.