Home / 2,504,687.17-3,454,334.65-1,925,312.67

Finding the Fourth Proportional to 2,504,687.17, 3,454,334.65 and 1,925,312.67

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Solution

The fourth proportional to 2,504,687.17, 3,454,334.65 and 1,925,312.67 is: 2,655,291.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,687.17 : 3,454,334.65 = 1,925,312.67 : x
  2. Step 2: Convert to fraction form
    2,504,687.17/3,454,334.65 = 1,925,312.67/x
  3. Step 3: Cross multiply
    2,504,687.17x = 3,454,334.65 × 1,925,312.67
  4. Step 4: Simplify right side
    2,504,687.17x = 6,650,674,268,065.02
  5. Step 5: Solve for x
    x = 6,650,674,268,065.02/2,504,687.17
  6. Step 6: Final answer
    x = 2,655,291.39

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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.