Home / 5,648,532.60-7,794,984.90-3,070,206.36

Finding the Fourth Proportional to 5,648,532.60, 7,794,984.90 and 3,070,206.36

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Solution

The fourth proportional to 5,648,532.60, 7,794,984.90 and 3,070,206.36 is: 4,236,890.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,532.60 : 7,794,984.90 = 3,070,206.36 : x
  2. Step 2: Convert to fraction form
    5,648,532.60/7,794,984.90 = 3,070,206.36/x
  3. Step 3: Cross multiply
    5,648,532.60x = 7,794,984.90 × 3,070,206.36
  4. Step 4: Simplify right side
    5,648,532.60x = 23,932,212,216,083.96
  5. Step 5: Solve for x
    x = 23,932,212,216,083.96/5,648,532.60
  6. Step 6: Final answer
    x = 4,236,890.16

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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.