Home / 3,025,134.30-4,537,701.45-3,004,139.10

Finding the Fourth Proportional to 3,025,134.30, 4,537,701.45 and 3,004,139.10

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Solution

The fourth proportional to 3,025,134.30, 4,537,701.45 and 3,004,139.10 is: 4,506,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,134.30 : 4,537,701.45 = 3,004,139.10 : x
  2. Step 2: Convert to fraction form
    3,025,134.30/4,537,701.45 = 3,004,139.10/x
  3. Step 3: Cross multiply
    3,025,134.30x = 4,537,701.45 × 3,004,139.10
  4. Step 4: Simplify right side
    3,025,134.30x = 13,631,886,350,071.70
  5. Step 5: Solve for x
    x = 13,631,886,350,071.70/3,025,134.30
  6. Step 6: Final answer
    x = 4,506,208.65

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Double scale
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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.