Home / 4,502,818.40-6,213,939.50-2,437,878.97

Finding the Fourth Proportional to 4,502,818.40, 6,213,939.50 and 2,437,878.97

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Solution

The fourth proportional to 4,502,818.40, 6,213,939.50 and 2,437,878.97 is: 3,364,300.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,818.40 : 6,213,939.50 = 2,437,878.97 : x
  2. Step 2: Convert to fraction form
    4,502,818.40/6,213,939.50 = 2,437,878.97/x
  3. Step 3: Cross multiply
    4,502,818.40x = 6,213,939.50 × 2,437,878.97
  4. Step 4: Simplify right side
    4,502,818.40x = 15,148,832,441,764.44
  5. Step 5: Solve for x
    x = 15,148,832,441,764.44/4,502,818.40
  6. Step 6: Final answer
    x = 3,364,300.11

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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.