Home / 4,543,833.45-6,270,389.24-2,506,642.41

Finding the Fourth Proportional to 4,543,833.45, 6,270,389.24 and 2,506,642.41

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Solution

The fourth proportional to 4,543,833.45, 6,270,389.24 and 2,506,642.41 is: 3,459,110.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,833.45 : 6,270,389.24 = 2,506,642.41 : x
  2. Step 2: Convert to fraction form
    4,543,833.45/6,270,389.24 = 2,506,642.41/x
  3. Step 3: Cross multiply
    4,543,833.45x = 6,270,389.24 × 2,506,642.41
  4. Step 4: Simplify right side
    4,543,833.45x = 15,717,623,564,839.72
  5. Step 5: Solve for x
    x = 15,717,623,564,839.72/4,543,833.45
  6. Step 6: Final answer
    x = 3,459,110.85

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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.