Home / 1,483,360.85-2,225,127.42-572,548.52

Finding the Fourth Proportional to 1,483,360.85, 2,225,127.42 and 572,548.52

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Solution

The fourth proportional to 1,483,360.85, 2,225,127.42 and 572,548.52 is: 858,856.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,360.85 : 2,225,127.42 = 572,548.52 : x
  2. Step 2: Convert to fraction form
    1,483,360.85/2,225,127.42 = 572,548.52/x
  3. Step 3: Cross multiply
    1,483,360.85x = 2,225,127.42 × 572,548.52
  4. Step 4: Simplify right side
    1,483,360.85x = 1,273,993,411,132.42
  5. Step 5: Solve for x
    x = 1,273,993,411,132.42/1,483,360.85
  6. Step 6: Final answer
    x = 858,856.03

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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.