Home / 2,955,468.80-4,433,203.20-1,062,401.60

Finding the Fourth Proportional to 2,955,468.80, 4,433,203.20 and 1,062,401.60

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Solution

The fourth proportional to 2,955,468.80, 4,433,203.20 and 1,062,401.60 is: 1,593,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,468.80 : 4,433,203.20 = 1,062,401.60 : x
  2. Step 2: Convert to fraction form
    2,955,468.80/4,433,203.20 = 1,062,401.60/x
  3. Step 3: Cross multiply
    2,955,468.80x = 4,433,203.20 × 1,062,401.60
  4. Step 4: Simplify right side
    2,955,468.80x = 4,709,842,172,805.12
  5. Step 5: Solve for x
    x = 4,709,842,172,805.12/2,955,468.80
  6. Step 6: Final answer
    x = 1,593,602.40

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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.