Home / 4,968,001.40-7,452,002.10-1,773,231.80

Finding the Fourth Proportional to 4,968,001.40, 7,452,002.10 and 1,773,231.80

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Solution

The fourth proportional to 4,968,001.40, 7,452,002.10 and 1,773,231.80 is: 2,659,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,001.40 : 7,452,002.10 = 1,773,231.80 : x
  2. Step 2: Convert to fraction form
    4,968,001.40/7,452,002.10 = 1,773,231.80/x
  3. Step 3: Cross multiply
    4,968,001.40x = 7,452,002.10 × 1,773,231.80
  4. Step 4: Simplify right side
    4,968,001.40x = 13,214,127,097,386.78
  5. Step 5: Solve for x
    x = 13,214,127,097,386.78/4,968,001.40
  6. Step 6: Final answer
    x = 2,659,847.70

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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.