Home / 1,052,364.24-1,578,602.66-332,651.30

Finding the Fourth Proportional to 1,052,364.24, 1,578,602.66 and 332,651.30

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Solution

The fourth proportional to 1,052,364.24, 1,578,602.66 and 332,651.30 is: 498,994.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,364.24 : 1,578,602.66 = 332,651.30 : x
  2. Step 2: Convert to fraction form
    1,052,364.24/1,578,602.66 = 332,651.30/x
  3. Step 3: Cross multiply
    1,052,364.24x = 1,578,602.66 × 332,651.30
  4. Step 4: Simplify right side
    1,052,364.24x = 525,124,217,476.19
  5. Step 5: Solve for x
    x = 525,124,217,476.19/1,052,364.24
  6. Step 6: Final answer
    x = 498,994.74

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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.