Home / 3,092,378.81-4,613,459.13-2,924,974.89

Finding the Fourth Proportional to 3,092,378.81, 4,613,459.13 and 2,924,974.89

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Solution

The fourth proportional to 3,092,378.81, 4,613,459.13 and 2,924,974.89 is: 4,363,712.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,378.81 : 4,613,459.13 = 2,924,974.89 : x
  2. Step 2: Convert to fraction form
    3,092,378.81/4,613,459.13 = 2,924,974.89/x
  3. Step 3: Cross multiply
    3,092,378.81x = 4,613,459.13 × 2,924,974.89
  4. Step 4: Simplify right side
    3,092,378.81x = 13,494,252,111,291.25
  5. Step 5: Solve for x
    x = 13,494,252,111,291.25/3,092,378.81
  6. Step 6: Final answer
    x = 4,363,712.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.