Home / 4,366,436.40-6,549,654.60-2,240,672.40

Finding the Fourth Proportional to 4,366,436.40, 6,549,654.60 and 2,240,672.40

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Solution

The fourth proportional to 4,366,436.40, 6,549,654.60 and 2,240,672.40 is: 3,361,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,436.40 : 6,549,654.60 = 2,240,672.40 : x
  2. Step 2: Convert to fraction form
    4,366,436.40/6,549,654.60 = 2,240,672.40/x
  3. Step 3: Cross multiply
    4,366,436.40x = 6,549,654.60 × 2,240,672.40
  4. Step 4: Simplify right side
    4,366,436.40x = 14,675,630,291,753.04
  5. Step 5: Solve for x
    x = 14,675,630,291,753.04/4,366,436.40
  6. Step 6: Final answer
    x = 3,361,008.60

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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.