Home / 4,412,818.53-6,090,182.66-2,671,447.39

Finding the Fourth Proportional to 4,412,818.53, 6,090,182.66 and 2,671,447.39

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Solution

The fourth proportional to 4,412,818.53, 6,090,182.66 and 2,671,447.39 is: 3,686,895.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,818.53 : 6,090,182.66 = 2,671,447.39 : x
  2. Step 2: Convert to fraction form
    4,412,818.53/6,090,182.66 = 2,671,447.39/x
  3. Step 3: Cross multiply
    4,412,818.53x = 6,090,182.66 × 2,671,447.39
  4. Step 4: Simplify right side
    4,412,818.53x = 16,269,602,563,133.42
  5. Step 5: Solve for x
    x = 16,269,602,563,133.42/4,412,818.53
  6. Step 6: Final answer
    x = 3,686,895.90

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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.