Home / 5,814,817.07-8,722,225.04-1,554,874.58

Finding the Fourth Proportional to 5,814,817.07, 8,722,225.04 and 1,554,874.58

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Solution

The fourth proportional to 5,814,817.07, 8,722,225.04 and 1,554,874.58 is: 2,332,311.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,817.07 : 8,722,225.04 = 1,554,874.58 : x
  2. Step 2: Convert to fraction form
    5,814,817.07/8,722,225.04 = 1,554,874.58/x
  3. Step 3: Cross multiply
    5,814,817.07x = 8,722,225.04 × 1,554,874.58
  4. Step 4: Simplify right side
    5,814,817.07x = 13,561,966,018,512.84
  5. Step 5: Solve for x
    x = 13,561,966,018,512.84/5,814,817.07
  6. Step 6: Final answer
    x = 2,332,311.72

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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.