Home / 5,433,444.90-8,150,167.35-1,444,356.90

Finding the Fourth Proportional to 5,433,444.90, 8,150,167.35 and 1,444,356.90

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Solution

The fourth proportional to 5,433,444.90, 8,150,167.35 and 1,444,356.90 is: 2,166,535.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,444.90 : 8,150,167.35 = 1,444,356.90 : x
  2. Step 2: Convert to fraction form
    5,433,444.90/8,150,167.35 = 1,444,356.90/x
  3. Step 3: Cross multiply
    5,433,444.90x = 8,150,167.35 × 1,444,356.90
  4. Step 4: Simplify right side
    5,433,444.90x = 11,771,750,448,127.21
  5. Step 5: Solve for x
    x = 11,771,750,448,127.21/5,433,444.90
  6. Step 6: Final answer
    x = 2,166,535.35

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Similar ratio
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1.5x scale

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.