Home / 5,397,095.71-8,094,451.16-1,558,084.19

Finding the Fourth Proportional to 5,397,095.71, 8,094,451.16 and 1,558,084.19

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Solution

The fourth proportional to 5,397,095.71, 8,094,451.16 and 1,558,084.19 is: 2,336,782.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,095.71 : 8,094,451.16 = 1,558,084.19 : x
  2. Step 2: Convert to fraction form
    5,397,095.71/8,094,451.16 = 1,558,084.19/x
  3. Step 3: Cross multiply
    5,397,095.71x = 8,094,451.16 × 1,558,084.19
  4. Step 4: Simplify right side
    5,397,095.71x = 12,611,836,379,123.16
  5. Step 5: Solve for x
    x = 12,611,836,379,123.16/5,397,095.71
  6. Step 6: Final answer
    x = 2,336,782.05

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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.