Home / 7,166,148.48-10,750,739.04-2,373,566.40

Finding the Fourth Proportional to 7,166,148.48, 10,750,739.04 and 2,373,566.40

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Solution

The fourth proportional to 7,166,148.48, 10,750,739.04 and 2,373,566.40 is: 3,560,851.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,166,148.48 : 10,750,739.04 = 2,373,566.40 : x
  2. Step 2: Convert to fraction form
    7,166,148.48/10,750,739.04 = 2,373,566.40/x
  3. Step 3: Cross multiply
    7,166,148.48x = 10,750,739.04 × 2,373,566.40
  4. Step 4: Simplify right side
    7,166,148.48x = 25,517,592,960,512.25
  5. Step 5: Solve for x
    x = 25,517,592,960,512.25/7,166,148.48
  6. Step 6: Final answer
    x = 3,560,851.83

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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.