Home / 1,483,751.60-2,225,801.64-472,519.52

Finding the Fourth Proportional to 1,483,751.60, 2,225,801.64 and 472,519.52

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Solution

The fourth proportional to 1,483,751.60, 2,225,801.64 and 472,519.52 is: 708,834.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,751.60 : 2,225,801.64 = 472,519.52 : x
  2. Step 2: Convert to fraction form
    1,483,751.60/2,225,801.64 = 472,519.52/x
  3. Step 3: Cross multiply
    1,483,751.60x = 2,225,801.64 × 472,519.52
  4. Step 4: Simplify right side
    1,483,751.60x = 1,051,734,722,548.01
  5. Step 5: Solve for x
    x = 1,051,734,722,548.01/1,483,751.60
  6. Step 6: Final answer
    x = 708,834.77

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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.