Home / 8,208,060.53-11,326,925.81-4,486,726.13

Finding the Fourth Proportional to 8,208,060.53, 11,326,925.81 and 4,486,726.13

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Solution

The fourth proportional to 8,208,060.53, 11,326,925.81 and 4,486,726.13 is: 6,191,573.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,208,060.53 : 11,326,925.81 = 4,486,726.13 : x
  2. Step 2: Convert to fraction form
    8,208,060.53/11,326,925.81 = 4,486,726.13/x
  3. Step 3: Cross multiply
    8,208,060.53x = 11,326,925.81 × 4,486,726.13
  4. Step 4: Simplify right side
    8,208,060.53x = 50,820,813,981,864.78
  5. Step 5: Solve for x
    x = 50,820,813,981,864.78/8,208,060.53
  6. Step 6: Final answer
    x = 6,191,573.98

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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.