Home / 5,396,001.77-7,446,502.29-2,948,613.19

Finding the Fourth Proportional to 5,396,001.77, 7,446,502.29 and 2,948,613.19

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Solution

The fourth proportional to 5,396,001.77, 7,446,502.29 and 2,948,613.19 is: 4,069,097.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,001.77 : 7,446,502.29 = 2,948,613.19 : x
  2. Step 2: Convert to fraction form
    5,396,001.77/7,446,502.29 = 2,948,613.19/x
  3. Step 3: Cross multiply
    5,396,001.77x = 7,446,502.29 × 2,948,613.19
  4. Step 4: Simplify right side
    5,396,001.77x = 21,956,854,871,659.20
  5. Step 5: Solve for x
    x = 21,956,854,871,659.20/5,396,001.77
  6. Step 6: Final answer
    x = 4,069,097.05

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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.