Home / 2,024,225.40-3,036,338.10-1,977,569.40

Finding the Fourth Proportional to 2,024,225.40, 3,036,338.10 and 1,977,569.40

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Solution

The fourth proportional to 2,024,225.40, 3,036,338.10 and 1,977,569.40 is: 2,966,354.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,225.40 : 3,036,338.10 = 1,977,569.40 : x
  2. Step 2: Convert to fraction form
    2,024,225.40/3,036,338.10 = 1,977,569.40/x
  3. Step 3: Cross multiply
    2,024,225.40x = 3,036,338.10 × 1,977,569.40
  4. Step 4: Simplify right side
    2,024,225.40x = 6,004,569,314,614.14
  5. Step 5: Solve for x
    x = 6,004,569,314,614.14/2,024,225.40
  6. Step 6: Final answer
    x = 2,966,354.10

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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.