Home / 4,345,754.40-6,518,631.60-3,226,010.40

Finding the Fourth Proportional to 4,345,754.40, 6,518,631.60 and 3,226,010.40

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Solution

The fourth proportional to 4,345,754.40, 6,518,631.60 and 3,226,010.40 is: 4,839,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,754.40 : 6,518,631.60 = 3,226,010.40 : x
  2. Step 2: Convert to fraction form
    4,345,754.40/6,518,631.60 = 3,226,010.40/x
  3. Step 3: Cross multiply
    4,345,754.40x = 6,518,631.60 × 3,226,010.40
  4. Step 4: Simplify right side
    4,345,754.40x = 21,029,173,335,368.64
  5. Step 5: Solve for x
    x = 21,029,173,335,368.64/4,345,754.40
  6. Step 6: Final answer
    x = 4,839,015.60

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Similar ratio
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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.