Home / 1,156,570.92-1,596,013.47-633,272.04

Finding the Fourth Proportional to 1,156,570.92, 1,596,013.47 and 633,272.04

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Solution

The fourth proportional to 1,156,570.92, 1,596,013.47 and 633,272.04 is: 873,885.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,570.92 : 1,596,013.47 = 633,272.04 : x
  2. Step 2: Convert to fraction form
    1,156,570.92/1,596,013.47 = 633,272.04/x
  3. Step 3: Cross multiply
    1,156,570.92x = 1,596,013.47 × 633,272.04
  4. Step 4: Simplify right side
    1,156,570.92x = 1,010,710,706,014.38
  5. Step 5: Solve for x
    x = 1,010,710,706,014.38/1,156,570.92
  6. Step 6: Final answer
    x = 873,885.63

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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.