Home / 1,617,204.24-2,425,095.90-605,616.72

Finding the Fourth Proportional to 1,617,204.24, 2,425,095.90 and 605,616.72

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Solution

The fourth proportional to 1,617,204.24, 2,425,095.90 and 605,616.72 is: 908,159.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,204.24 : 2,425,095.90 = 605,616.72 : x
  2. Step 2: Convert to fraction form
    1,617,204.24/2,425,095.90 = 605,616.72/x
  3. Step 3: Cross multiply
    1,617,204.24x = 2,425,095.90 × 605,616.72
  4. Step 4: Simplify right side
    1,617,204.24x = 1,468,678,624,643.45
  5. Step 5: Solve for x
    x = 1,468,678,624,643.45/1,617,204.24
  6. Step 6: Final answer
    x = 908,159.02

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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.