Home / 9,700,304.23-13,386,233.50-5,349,792.61

Finding the Fourth Proportional to 9,700,304.23, 13,386,233.50 and 5,349,792.61

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Solution

The fourth proportional to 9,700,304.23, 13,386,233.50 and 5,349,792.61 is: 7,382,611.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,700,304.23 : 13,386,233.50 = 5,349,792.61 : x
  2. Step 2: Convert to fraction form
    9,700,304.23/13,386,233.50 = 5,349,792.61/x
  3. Step 3: Cross multiply
    9,700,304.23x = 13,386,233.50 × 5,349,792.61
  4. Step 4: Simplify right side
    9,700,304.23x = 71,613,573,054,034.44
  5. Step 5: Solve for x
    x = 71,613,573,054,034.44/9,700,304.23
  6. Step 6: Final answer
    x = 7,382,611.04

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1.5x scale

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.