Home / 1,827,209.03-2,745,782.01-974,882.84

Finding the Fourth Proportional to 1,827,209.03, 2,745,782.01 and 974,882.84

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Solution

The fourth proportional to 1,827,209.03, 2,745,782.01 and 974,882.84 is: 1,464,975.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,209.03 : 2,745,782.01 = 974,882.84 : x
  2. Step 2: Convert to fraction form
    1,827,209.03/2,745,782.01 = 974,882.84/x
  3. Step 3: Cross multiply
    1,827,209.03x = 2,745,782.01 × 974,882.84
  4. Step 4: Simplify right side
    1,827,209.03x = 2,676,815,750,200.80
  5. Step 5: Solve for x
    x = 2,676,815,750,200.80/1,827,209.03
  6. Step 6: Final answer
    x = 1,464,975.11

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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.