Home / 3,772,175.04-5,658,207.12-932,287.44

Finding the Fourth Proportional to 3,772,175.04, 5,658,207.12 and 932,287.44

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Solution

The fourth proportional to 3,772,175.04, 5,658,207.12 and 932,287.44 is: 1,398,417.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,175.04 : 5,658,207.12 = 932,287.44 : x
  2. Step 2: Convert to fraction form
    3,772,175.04/5,658,207.12 = 932,287.44/x
  3. Step 3: Cross multiply
    3,772,175.04x = 5,658,207.12 × 932,287.44
  4. Step 4: Simplify right side
    3,772,175.04x = 5,275,075,430,894.57
  5. Step 5: Solve for x
    x = 5,275,075,430,894.57/3,772,175.04
  6. Step 6: Final answer
    x = 1,398,417.46

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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.