Home / 3,696,787.52-5,101,384.08-2,064,870.08

Finding the Fourth Proportional to 3,696,787.52, 5,101,384.08 and 2,064,870.08

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Solution

The fourth proportional to 3,696,787.52, 5,101,384.08 and 2,064,870.08 is: 2,849,418.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,787.52 : 5,101,384.08 = 2,064,870.08 : x
  2. Step 2: Convert to fraction form
    3,696,787.52/5,101,384.08 = 2,064,870.08/x
  3. Step 3: Cross multiply
    3,696,787.52x = 5,101,384.08 × 2,064,870.08
  4. Step 4: Simplify right side
    3,696,787.52x = 10,533,695,353,380.33
  5. Step 5: Solve for x
    x = 10,533,695,353,380.33/3,696,787.52
  6. Step 6: Final answer
    x = 2,849,418.66

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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.