Home / 4,228,717.32-6,343,019.28-1,033,871.04

Finding the Fourth Proportional to 4,228,717.32, 6,343,019.28 and 1,033,871.04

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Solution

The fourth proportional to 4,228,717.32, 6,343,019.28 and 1,033,871.04 is: 1,550,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,717.32 : 6,343,019.28 = 1,033,871.04 : x
  2. Step 2: Convert to fraction form
    4,228,717.32/6,343,019.28 = 1,033,871.04/x
  3. Step 3: Cross multiply
    4,228,717.32x = 6,343,019.28 × 1,033,871.04
  4. Step 4: Simplify right side
    4,228,717.32x = 6,557,863,939,753.65
  5. Step 5: Solve for x
    x = 6,557,863,939,753.65/4,228,717.32
  6. Step 6: Final answer
    x = 1,550,792.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.