Home / 1,931,570.10-2,895,281.55-733,029.30

Finding the Fourth Proportional to 1,931,570.10, 2,895,281.55 and 733,029.30

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Solution

The fourth proportional to 1,931,570.10, 2,895,281.55 and 733,029.30 is: 1,098,757.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,570.10 : 2,895,281.55 = 733,029.30 : x
  2. Step 2: Convert to fraction form
    1,931,570.10/2,895,281.55 = 733,029.30/x
  3. Step 3: Cross multiply
    1,931,570.10x = 2,895,281.55 × 733,029.30
  4. Step 4: Simplify right side
    1,931,570.10x = 2,122,326,207,899.42
  5. Step 5: Solve for x
    x = 2,122,326,207,899.42/1,931,570.10
  6. Step 6: Final answer
    x = 1,098,757.02

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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.