Home / 5,746,853.34-7,931,375.01-3,300,228.90

Finding the Fourth Proportional to 5,746,853.34, 7,931,375.01 and 3,300,228.90

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Solution

The fourth proportional to 5,746,853.34, 7,931,375.01 and 3,300,228.90 is: 4,554,727.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,853.34 : 7,931,375.01 = 3,300,228.90 : x
  2. Step 2: Convert to fraction form
    5,746,853.34/7,931,375.01 = 3,300,228.90/x
  3. Step 3: Cross multiply
    5,746,853.34x = 7,931,375.01 × 3,300,228.90
  4. Step 4: Simplify right side
    5,746,853.34x = 26,175,353,024,739.79
  5. Step 5: Solve for x
    x = 26,175,353,024,739.79/5,746,853.34
  6. Step 6: Final answer
    x = 4,554,727.86

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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.