Home / 4,002,776.18-5,523,475.28-2,370,920.16

Finding the Fourth Proportional to 4,002,776.18, 5,523,475.28 and 2,370,920.16

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Solution

The fourth proportional to 4,002,776.18, 5,523,475.28 and 2,370,920.16 is: 3,271,659.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,776.18 : 5,523,475.28 = 2,370,920.16 : x
  2. Step 2: Convert to fraction form
    4,002,776.18/5,523,475.28 = 2,370,920.16/x
  3. Step 3: Cross multiply
    4,002,776.18x = 5,523,475.28 × 2,370,920.16
  4. Step 4: Simplify right side
    4,002,776.18x = 13,095,718,894,613.65
  5. Step 5: Solve for x
    x = 13,095,718,894,613.65/4,002,776.18
  6. Step 6: Final answer
    x = 3,271,659.05

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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.