Home / 6,195,135.20-9,290,606.88-2,356,045.52

Finding the Fourth Proportional to 6,195,135.20, 9,290,606.88 and 2,356,045.52

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Solution

The fourth proportional to 6,195,135.20, 9,290,606.88 and 2,356,045.52 is: 3,533,271.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,135.20 : 9,290,606.88 = 2,356,045.52 : x
  2. Step 2: Convert to fraction form
    6,195,135.20/9,290,606.88 = 2,356,045.52/x
  3. Step 3: Cross multiply
    6,195,135.20x = 9,290,606.88 × 2,356,045.52
  4. Step 4: Simplify right side
    6,195,135.20x = 21,889,092,717,705.18
  5. Step 5: Solve for x
    x = 21,889,092,717,705.18/6,195,135.20
  6. Step 6: Final answer
    x = 3,533,271.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.