Home / 1,937,326.04-2,673,468.24-1,121,564.24

Finding the Fourth Proportional to 1,937,326.04, 2,673,468.24 and 1,121,564.24

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Solution

The fourth proportional to 1,937,326.04, 2,673,468.24 and 1,121,564.24 is: 1,547,734.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,326.04 : 2,673,468.24 = 1,121,564.24 : x
  2. Step 2: Convert to fraction form
    1,937,326.04/2,673,468.24 = 1,121,564.24/x
  3. Step 3: Cross multiply
    1,937,326.04x = 2,673,468.24 × 1,121,564.24
  4. Step 4: Simplify right side
    1,937,326.04x = 2,998,466,374,759.74
  5. Step 5: Solve for x
    x = 2,998,466,374,759.74/1,937,326.04
  6. Step 6: Final answer
    x = 1,547,734.51

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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.