Home / 6,995,260.16-9,653,479.04-4,055,648.56

Finding the Fourth Proportional to 6,995,260.16, 9,653,479.04 and 4,055,648.56

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Solution

The fourth proportional to 6,995,260.16, 9,653,479.04 and 4,055,648.56 is: 5,596,806.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,260.16 : 9,653,479.04 = 4,055,648.56 : x
  2. Step 2: Convert to fraction form
    6,995,260.16/9,653,479.04 = 4,055,648.56/x
  3. Step 3: Cross multiply
    6,995,260.16x = 9,653,479.04 × 4,055,648.56
  4. Step 4: Simplify right side
    6,995,260.16x = 39,151,118,367,566.18
  5. Step 5: Solve for x
    x = 39,151,118,367,566.18/6,995,260.16
  6. Step 6: Final answer
    x = 5,596,806.62

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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.