Home / 3,282,598.69-4,530,742.02-1,924,909.09

Finding the Fourth Proportional to 3,282,598.69, 4,530,742.02 and 1,924,909.09

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Solution

The fourth proportional to 3,282,598.69, 4,530,742.02 and 1,924,909.09 is: 2,656,817.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,598.69 : 4,530,742.02 = 1,924,909.09 : x
  2. Step 2: Convert to fraction form
    3,282,598.69/4,530,742.02 = 1,924,909.09/x
  3. Step 3: Cross multiply
    3,282,598.69x = 4,530,742.02 × 1,924,909.09
  4. Step 4: Simplify right side
    3,282,598.69x = 8,721,266,466,464.71
  5. Step 5: Solve for x
    x = 8,721,266,466,464.71/3,282,598.69
  6. Step 6: Final answer
    x = 2,656,817.75

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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.