Home / 9,074,006.20-13,611,009.30-4,025,316.70

Finding the Fourth Proportional to 9,074,006.20, 13,611,009.30 and 4,025,316.70

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Solution

The fourth proportional to 9,074,006.20, 13,611,009.30 and 4,025,316.70 is: 6,037,975.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,006.20 : 13,611,009.30 = 4,025,316.70 : x
  2. Step 2: Convert to fraction form
    9,074,006.20/13,611,009.30 = 4,025,316.70/x
  3. Step 3: Cross multiply
    9,074,006.20x = 13,611,009.30 × 4,025,316.70
  4. Step 4: Simplify right side
    9,074,006.20x = 54,788,623,039,145.31
  5. Step 5: Solve for x
    x = 54,788,623,039,145.31/9,074,006.20
  6. Step 6: Final answer
    x = 6,037,975.05

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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.