Home / 4,368,200.40-6,549,967.80-1,841,000.40

Finding the Fourth Proportional to 4,368,200.40, 6,549,967.80 and 1,841,000.40

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Solution

The fourth proportional to 4,368,200.40, 6,549,967.80 and 1,841,000.40 is: 2,760,517.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,200.40 : 6,549,967.80 = 1,841,000.40 : x
  2. Step 2: Convert to fraction form
    4,368,200.40/6,549,967.80 = 1,841,000.40/x
  3. Step 3: Cross multiply
    4,368,200.40x = 6,549,967.80 × 1,841,000.40
  4. Step 4: Simplify right side
    4,368,200.40x = 12,058,493,339,787.12
  5. Step 5: Solve for x
    x = 12,058,493,339,787.12/4,368,200.40
  6. Step 6: Final answer
    x = 2,760,517.43

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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.