Home / 3,569,109.84-4,925,337.12-1,937,482.20

Finding the Fourth Proportional to 3,569,109.84, 4,925,337.12 and 1,937,482.20

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Solution

The fourth proportional to 3,569,109.84, 4,925,337.12 and 1,937,482.20 is: 2,673,706.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,109.84 : 4,925,337.12 = 1,937,482.20 : x
  2. Step 2: Convert to fraction form
    3,569,109.84/4,925,337.12 = 1,937,482.20/x
  3. Step 3: Cross multiply
    3,569,109.84x = 4,925,337.12 × 1,937,482.20
  4. Step 4: Simplify right side
    3,569,109.84x = 9,542,752,998,999.26
  5. Step 5: Solve for x
    x = 9,542,752,998,999.26/3,569,109.84
  6. Step 6: Final answer
    x = 2,673,706.73

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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.