Home / 3,642,240.67-5,026,160.38-2,010,613.00

Finding the Fourth Proportional to 3,642,240.67, 5,026,160.38 and 2,010,613.00

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Solution

The fourth proportional to 3,642,240.67, 5,026,160.38 and 2,010,613.00 is: 2,774,573.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,240.67 : 5,026,160.38 = 2,010,613.00 : x
  2. Step 2: Convert to fraction form
    3,642,240.67/5,026,160.38 = 2,010,613.00/x
  3. Step 3: Cross multiply
    3,642,240.67x = 5,026,160.38 × 2,010,613.00
  4. Step 4: Simplify right side
    3,642,240.67x = 10,105,663,382,521.01
  5. Step 5: Solve for x
    x = 10,105,663,382,521.01/3,642,240.67
  6. Step 6: Final answer
    x = 2,774,573.21

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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.