Home / 4,619,370.24-6,371,568-3,011,915.52

Finding the Fourth Proportional to 4,619,370.24, 6,371,568 and 3,011,915.52

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Solution

The fourth proportional to 4,619,370.24, 6,371,568 and 3,011,915.52 is: 4,154,381.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,370.24 : 6,371,568 = 3,011,915.52 : x
  2. Step 2: Convert to fraction form
    4,619,370.24/6,371,568 = 3,011,915.52/x
  3. Step 3: Cross multiply
    4,619,370.24x = 6,371,568 × 3,011,915.52
  4. Step 4: Simplify right side
    4,619,370.24x = 19,190,624,545,935.36
  5. Step 5: Solve for x
    x = 19,190,624,545,935.36/4,619,370.24
  6. Step 6: Final answer
    x = 4,154,381.13

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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.