Home / 4,157,566.40-6,242,764.80-2,267,998.40

Finding the Fourth Proportional to 4,157,566.40, 6,242,764.80 and 2,267,998.40

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Solution

The fourth proportional to 4,157,566.40, 6,242,764.80 and 2,267,998.40 is: 3,405,497.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,566.40 : 6,242,764.80 = 2,267,998.40 : x
  2. Step 2: Convert to fraction form
    4,157,566.40/6,242,764.80 = 2,267,998.40/x
  3. Step 3: Cross multiply
    4,157,566.40x = 6,242,764.80 × 2,267,998.40
  4. Step 4: Simplify right side
    4,157,566.40x = 14,158,580,577,976.32
  5. Step 5: Solve for x
    x = 14,158,580,577,976.32/4,157,566.40
  6. Step 6: Final answer
    x = 3,405,497.16

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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.