Home / 4,883,521.60-7,325,282.40-1,337,665.60

Finding the Fourth Proportional to 4,883,521.60, 7,325,282.40 and 1,337,665.60

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Solution

The fourth proportional to 4,883,521.60, 7,325,282.40 and 1,337,665.60 is: 2,006,498.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,521.60 : 7,325,282.40 = 1,337,665.60 : x
  2. Step 2: Convert to fraction form
    4,883,521.60/7,325,282.40 = 1,337,665.60/x
  3. Step 3: Cross multiply
    4,883,521.60x = 7,325,282.40 × 1,337,665.60
  4. Step 4: Simplify right side
    4,883,521.60x = 9,798,778,276,765.44
  5. Step 5: Solve for x
    x = 9,798,778,276,765.44/4,883,521.60
  6. Step 6: Final answer
    x = 2,006,498.40

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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.