Home / 4,636,114.07-6,397,612.52-2,571,211.54

Finding the Fourth Proportional to 4,636,114.07, 6,397,612.52 and 2,571,211.54

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Solution

The fourth proportional to 4,636,114.07, 6,397,612.52 and 2,571,211.54 is: 3,548,147.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,114.07 : 6,397,612.52 = 2,571,211.54 : x
  2. Step 2: Convert to fraction form
    4,636,114.07/6,397,612.52 = 2,571,211.54/x
  3. Step 3: Cross multiply
    4,636,114.07x = 6,397,612.52 × 2,571,211.54
  4. Step 4: Simplify right side
    4,636,114.07x = 16,449,615,130,306.48
  5. Step 5: Solve for x
    x = 16,449,615,130,306.48/4,636,114.07
  6. Step 6: Final answer
    x = 3,548,147.20

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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.