Home / 1,133,723.54-1,700,825.19-375,522.08

Finding the Fourth Proportional to 1,133,723.54, 1,700,825.19 and 375,522.08

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Solution

The fourth proportional to 1,133,723.54, 1,700,825.19 and 375,522.08 is: 563,362.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,723.54 : 1,700,825.19 = 375,522.08 : x
  2. Step 2: Convert to fraction form
    1,133,723.54/1,700,825.19 = 375,522.08/x
  3. Step 3: Cross multiply
    1,133,723.54x = 1,700,825.19 × 375,522.08
  4. Step 4: Simplify right side
    1,133,723.54x = 638,697,405,265.17
  5. Step 5: Solve for x
    x = 638,697,405,265.17/1,133,723.54
  6. Step 6: Final answer
    x = 563,362.57

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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.