Home / 1,233,507.25-1,850,533.04-524,141.65

Finding the Fourth Proportional to 1,233,507.25, 1,850,533.04 and 524,141.65

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Solution

The fourth proportional to 1,233,507.25, 1,850,533.04 and 524,141.65 is: 786,328.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,507.25 : 1,850,533.04 = 524,141.65 : x
  2. Step 2: Convert to fraction form
    1,233,507.25/1,850,533.04 = 524,141.65/x
  3. Step 3: Cross multiply
    1,233,507.25x = 1,850,533.04 × 524,141.65
  4. Step 4: Simplify right side
    1,233,507.25x = 969,941,440,965.12
  5. Step 5: Solve for x
    x = 969,941,440,965.12/1,233,507.25
  6. Step 6: Final answer
    x = 786,328.12

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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.