Home / 1,035,904.30-1,551,232.05-825,952.30

Finding the Fourth Proportional to 1,035,904.30, 1,551,232.05 and 825,952.30

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Solution

The fourth proportional to 1,035,904.30, 1,551,232.05 and 825,952.30 is: 1,236,835.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,904.30 : 1,551,232.05 = 825,952.30 : x
  2. Step 2: Convert to fraction form
    1,035,904.30/1,551,232.05 = 825,952.30/x
  3. Step 3: Cross multiply
    1,035,904.30x = 1,551,232.05 × 825,952.30
  4. Step 4: Simplify right side
    1,035,904.30x = 1,281,243,679,531.22
  5. Step 5: Solve for x
    x = 1,281,243,679,531.22/1,035,904.30
  6. Step 6: Final answer
    x = 1,236,835.95

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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.