Home / 4,439,718.76-6,126,817.31-2,402,528.26

Finding the Fourth Proportional to 4,439,718.76, 6,126,817.31 and 2,402,528.26

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Solution

The fourth proportional to 4,439,718.76, 6,126,817.31 and 2,402,528.26 is: 3,315,491.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,718.76 : 6,126,817.31 = 2,402,528.26 : x
  2. Step 2: Convert to fraction form
    4,439,718.76/6,126,817.31 = 2,402,528.26/x
  3. Step 3: Cross multiply
    4,439,718.76x = 6,126,817.31 × 2,402,528.26
  4. Step 4: Simplify right side
    4,439,718.76x = 14,719,851,731,132.18
  5. Step 5: Solve for x
    x = 14,719,851,731,132.18/4,439,718.76
  6. Step 6: Final answer
    x = 3,315,491.93

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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.