Home / 5,711,290.90-8,566,965.50-1,924,806.58

Finding the Fourth Proportional to 5,711,290.90, 8,566,965.50 and 1,924,806.58

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Solution

The fourth proportional to 5,711,290.90, 8,566,965.50 and 1,924,806.58 is: 2,887,219.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,290.90 : 8,566,965.50 = 1,924,806.58 : x
  2. Step 2: Convert to fraction form
    5,711,290.90/8,566,965.50 = 1,924,806.58/x
  3. Step 3: Cross multiply
    5,711,290.90x = 8,566,965.50 × 1,924,806.58
  4. Step 4: Simplify right side
    5,711,290.90x = 16,489,751,565,032.99
  5. Step 5: Solve for x
    x = 16,489,751,565,032.99/5,711,290.90
  6. Step 6: Final answer
    x = 2,887,219.69

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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.