Home / 3,024,001.80-4,536,002.70-893,896.20

Finding the Fourth Proportional to 3,024,001.80, 4,536,002.70 and 893,896.20

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Solution

The fourth proportional to 3,024,001.80, 4,536,002.70 and 893,896.20 is: 1,340,844.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,001.80 : 4,536,002.70 = 893,896.20 : x
  2. Step 2: Convert to fraction form
    3,024,001.80/4,536,002.70 = 893,896.20/x
  3. Step 3: Cross multiply
    3,024,001.80x = 4,536,002.70 × 893,896.20
  4. Step 4: Simplify right side
    3,024,001.80x = 4,054,715,576,719.74
  5. Step 5: Solve for x
    x = 4,054,715,576,719.74/3,024,001.80
  6. Step 6: Final answer
    x = 1,340,844.30

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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.