Home / 3,475,822.59-4,796,919.23-1,927,569.15

Finding the Fourth Proportional to 3,475,822.59, 4,796,919.23 and 1,927,569.15

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Solution

The fourth proportional to 3,475,822.59, 4,796,919.23 and 1,927,569.15 is: 2,660,202.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,822.59 : 4,796,919.23 = 1,927,569.15 : x
  2. Step 2: Convert to fraction form
    3,475,822.59/4,796,919.23 = 1,927,569.15/x
  3. Step 3: Cross multiply
    3,475,822.59x = 4,796,919.23 × 1,927,569.15
  4. Step 4: Simplify right side
    3,475,822.59x = 9,246,393,513,151.91
  5. Step 5: Solve for x
    x = 9,246,393,513,151.91/3,475,822.59
  6. Step 6: Final answer
    x = 2,660,202.95

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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.