Home / 7,613,102.89-10,506,746.33-4,176,008.23

Finding the Fourth Proportional to 7,613,102.89, 10,506,746.33 and 4,176,008.23

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Solution

The fourth proportional to 7,613,102.89, 10,506,746.33 and 4,176,008.23 is: 5,763,255.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,102.89 : 10,506,746.33 = 4,176,008.23 : x
  2. Step 2: Convert to fraction form
    7,613,102.89/10,506,746.33 = 4,176,008.23/x
  3. Step 3: Cross multiply
    7,613,102.89x = 10,506,746.33 × 4,176,008.23
  4. Step 4: Simplify right side
    7,613,102.89x = 43,876,259,123,722.25
  5. Step 5: Solve for x
    x = 43,876,259,123,722.25/7,613,102.89
  6. Step 6: Final answer
    x = 5,763,255.77

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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.