Home / 2,502,617.07-3,753,667.29-1,698,166.71

Finding the Fourth Proportional to 2,502,617.07, 3,753,667.29 and 1,698,166.71

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Solution

The fourth proportional to 2,502,617.07, 3,753,667.29 and 1,698,166.71 is: 2,547,074.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,617.07 : 3,753,667.29 = 1,698,166.71 : x
  2. Step 2: Convert to fraction form
    2,502,617.07/3,753,667.29 = 1,698,166.71/x
  3. Step 3: Cross multiply
    2,502,617.07x = 3,753,667.29 × 1,698,166.71
  4. Step 4: Simplify right side
    2,502,617.07x = 6,374,352,832,293.92
  5. Step 5: Solve for x
    x = 6,374,352,832,293.92/2,502,617.07
  6. Step 6: Final answer
    x = 2,547,074.78

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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.