Home / 1,004,304.93-1,385,603.61-568,662.75

Finding the Fourth Proportional to 1,004,304.93, 1,385,603.61 and 568,662.75

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Solution

The fourth proportional to 1,004,304.93, 1,385,603.61 and 568,662.75 is: 784,563.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,304.93 : 1,385,603.61 = 568,662.75 : x
  2. Step 2: Convert to fraction form
    1,004,304.93/1,385,603.61 = 568,662.75/x
  3. Step 3: Cross multiply
    1,004,304.93x = 1,385,603.61 × 568,662.75
  4. Step 4: Simplify right side
    1,004,304.93x = 787,941,159,272.53
  5. Step 5: Solve for x
    x = 787,941,159,272.53/1,004,304.93
  6. Step 6: Final answer
    x = 784,563.67

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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.