Home / 4,426,595.20-6,643,003.20-2,833,033.60

Finding the Fourth Proportional to 4,426,595.20, 6,643,003.20 and 2,833,033.60

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Solution

The fourth proportional to 4,426,595.20, 6,643,003.20 and 2,833,033.60 is: 4,251,541.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,595.20 : 6,643,003.20 = 2,833,033.60 : x
  2. Step 2: Convert to fraction form
    4,426,595.20/6,643,003.20 = 2,833,033.60/x
  3. Step 3: Cross multiply
    4,426,595.20x = 6,643,003.20 × 2,833,033.60
  4. Step 4: Simplify right side
    4,426,595.20x = 18,819,851,270,507.52
  5. Step 5: Solve for x
    x = 18,819,851,270,507.52/4,426,595.20
  6. Step 6: Final answer
    x = 4,251,541.06

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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.