Home / 3,069,062.60-4,235,209.24-1,692,464.36

Finding the Fourth Proportional to 3,069,062.60, 4,235,209.24 and 1,692,464.36

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Solution

The fourth proportional to 3,069,062.60, 4,235,209.24 and 1,692,464.36 is: 2,335,547.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,062.60 : 4,235,209.24 = 1,692,464.36 : x
  2. Step 2: Convert to fraction form
    3,069,062.60/4,235,209.24 = 1,692,464.36/x
  3. Step 3: Cross multiply
    3,069,062.60x = 4,235,209.24 × 1,692,464.36
  4. Step 4: Simplify right side
    3,069,062.60x = 7,167,940,695,842.69
  5. Step 5: Solve for x
    x = 7,167,940,695,842.69/3,069,062.60
  6. Step 6: Final answer
    x = 2,335,547.24

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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.