Home / 5,796,479.20-8,694,718.80-3,403,026.40

Finding the Fourth Proportional to 5,796,479.20, 8,694,718.80 and 3,403,026.40

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Solution

The fourth proportional to 5,796,479.20, 8,694,718.80 and 3,403,026.40 is: 5,104,539.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796,479.20 : 8,694,718.80 = 3,403,026.40 : x
  2. Step 2: Convert to fraction form
    5,796,479.20/8,694,718.80 = 3,403,026.40/x
  3. Step 3: Cross multiply
    5,796,479.20x = 8,694,718.80 × 3,403,026.40
  4. Step 4: Simplify right side
    5,796,479.20x = 29,588,357,616,976.32
  5. Step 5: Solve for x
    x = 29,588,357,616,976.32/5,796,479.20
  6. Step 6: Final answer
    x = 5,104,539.60

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Similar ratio
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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.