Home / 4,897,062-7,346,016.36-1,351,206

Finding the Fourth Proportional to 4,897,062, 7,346,016.36 and 1,351,206

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Solution

The fourth proportional to 4,897,062, 7,346,016.36 and 1,351,206 is: 2,026,925.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,062 : 7,346,016.36 = 1,351,206 : x
  2. Step 2: Convert to fraction form
    4,897,062/7,346,016.36 = 1,351,206/x
  3. Step 3: Cross multiply
    4,897,062x = 7,346,016.36 × 1,351,206
  4. Step 4: Simplify right side
    4,897,062x = 9,925,981,381,730.16
  5. Step 5: Solve for x
    x = 9,925,981,381,730.16/4,897,062
  6. Step 6: Final answer
    x = 2,026,925.81

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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.