Home / 5,508,657.02-7,593,934.73-3,849,653.45

Finding the Fourth Proportional to 5,508,657.02, 7,593,934.73 and 3,849,653.45

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Solution

The fourth proportional to 5,508,657.02, 7,593,934.73 and 3,849,653.45 is: 5,306,922.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,657.02 : 7,593,934.73 = 3,849,653.45 : x
  2. Step 2: Convert to fraction form
    5,508,657.02/7,593,934.73 = 3,849,653.45/x
  3. Step 3: Cross multiply
    5,508,657.02x = 7,593,934.73 × 3,849,653.45
  4. Step 4: Simplify right side
    5,508,657.02x = 29,234,017,032,155.89
  5. Step 5: Solve for x
    x = 29,234,017,032,155.89/5,508,657.02
  6. Step 6: Final answer
    x = 5,306,922.71

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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.