Home / 6,186,053.03-8,536,948.92-3,572,509.82

Finding the Fourth Proportional to 6,186,053.03, 8,536,948.92 and 3,572,509.82

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Solution

The fourth proportional to 6,186,053.03, 8,536,948.92 and 3,572,509.82 is: 4,930,176.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186,053.03 : 8,536,948.92 = 3,572,509.82 : x
  2. Step 2: Convert to fraction form
    6,186,053.03/8,536,948.92 = 3,572,509.82/x
  3. Step 3: Cross multiply
    6,186,053.03x = 8,536,948.92 × 3,572,509.82
  4. Step 4: Simplify right side
    6,186,053.03x = 30,498,333,806,853.65
  5. Step 5: Solve for x
    x = 30,498,333,806,853.65/6,186,053.03
  6. Step 6: Final answer
    x = 4,930,176.59

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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.