Home / 4,158,639.28-5,736,527.21-2,503,635.22

Finding the Fourth Proportional to 4,158,639.28, 5,736,527.21 and 2,503,635.22

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Solution

The fourth proportional to 4,158,639.28, 5,736,527.21 and 2,503,635.22 is: 3,453,574.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,639.28 : 5,736,527.21 = 2,503,635.22 : x
  2. Step 2: Convert to fraction form
    4,158,639.28/5,736,527.21 = 2,503,635.22/x
  3. Step 3: Cross multiply
    4,158,639.28x = 5,736,527.21 × 2,503,635.22
  4. Step 4: Simplify right side
    4,158,639.28x = 14,362,171,584,044.74
  5. Step 5: Solve for x
    x = 14,362,171,584,044.74/4,158,639.28
  6. Step 6: Final answer
    x = 3,453,574.75

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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.