Home / 3,343,948.04-4,616,561.18-2,201,349.92

Finding the Fourth Proportional to 3,343,948.04, 4,616,561.18 and 2,201,349.92

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Solution

The fourth proportional to 3,343,948.04, 4,616,561.18 and 2,201,349.92 is: 3,039,122.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,948.04 : 4,616,561.18 = 2,201,349.92 : x
  2. Step 2: Convert to fraction form
    3,343,948.04/4,616,561.18 = 2,201,349.92/x
  3. Step 3: Cross multiply
    3,343,948.04x = 4,616,561.18 × 2,201,349.92
  4. Step 4: Simplify right side
    3,343,948.04x = 10,162,666,584,268.11
  5. Step 5: Solve for x
    x = 10,162,666,584,268.11/3,343,948.04
  6. Step 6: Final answer
    x = 3,039,122.16

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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.