Home / 1,341,306.04-1,849,737-881,608.36

Finding the Fourth Proportional to 1,341,306.04, 1,849,737 and 881,608.36

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Solution

The fourth proportional to 1,341,306.04, 1,849,737 and 881,608.36 is: 1,215,787.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,306.04 : 1,849,737 = 881,608.36 : x
  2. Step 2: Convert to fraction form
    1,341,306.04/1,849,737 = 881,608.36/x
  3. Step 3: Cross multiply
    1,341,306.04x = 1,849,737 × 881,608.36
  4. Step 4: Simplify right side
    1,341,306.04x = 1,630,743,603,001.32
  5. Step 5: Solve for x
    x = 1,630,743,603,001.32/1,341,306.04
  6. Step 6: Final answer
    x = 1,215,787.86

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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.