Home / 2,025,247.95-2,794,842.89-1,154,057.72

Finding the Fourth Proportional to 2,025,247.95, 2,794,842.89 and 1,154,057.72

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Solution

The fourth proportional to 2,025,247.95, 2,794,842.89 and 1,154,057.72 is: 1,592,600.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,247.95 : 2,794,842.89 = 1,154,057.72 : x
  2. Step 2: Convert to fraction form
    2,025,247.95/2,794,842.89 = 1,154,057.72/x
  3. Step 3: Cross multiply
    2,025,247.95x = 2,794,842.89 × 1,154,057.72
  4. Step 4: Simplify right side
    2,025,247.95x = 3,225,409,993,647.11
  5. Step 5: Solve for x
    x = 3,225,409,993,647.11/2,025,247.95
  6. Step 6: Final answer
    x = 1,592,600.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.