Home / 11,001,082.88-15,181,258.96-6,106,019.52

Finding the Fourth Proportional to 11,001,082.88, 15,181,258.96 and 6,106,019.52

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Solution

The fourth proportional to 11,001,082.88, 15,181,258.96 and 6,106,019.52 is: 8,426,176.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,082.88 : 15,181,258.96 = 6,106,019.52 : x
  2. Step 2: Convert to fraction form
    11,001,082.88/15,181,258.96 = 6,106,019.52/x
  3. Step 3: Cross multiply
    11,001,082.88x = 15,181,258.96 × 6,106,019.52
  4. Step 4: Simplify right side
    11,001,082.88x = 92,697,063,547,934.89
  5. Step 5: Solve for x
    x = 92,697,063,547,934.89/11,001,082.88
  6. Step 6: Final answer
    x = 8,426,176.27

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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.