Home / 1,052,282.12-1,578,479.52-332,569.07

Finding the Fourth Proportional to 1,052,282.12, 1,578,479.52 and 332,569.07

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Solution

The fourth proportional to 1,052,282.12, 1,578,479.52 and 332,569.07 is: 498,871.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,282.12 : 1,578,479.52 = 332,569.07 : x
  2. Step 2: Convert to fraction form
    1,052,282.12/1,578,479.52 = 332,569.07/x
  3. Step 3: Cross multiply
    1,052,282.12x = 1,578,479.52 × 332,569.07
  4. Step 4: Simplify right side
    1,052,282.12x = 524,953,465,254.48
  5. Step 5: Solve for x
    x = 524,953,465,254.48/1,052,282.12
  6. Step 6: Final answer
    x = 498,871.41

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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.