Home / 1,162,585.71-1,743,539.58-452,444.94

Finding the Fourth Proportional to 1,162,585.71, 1,743,539.58 and 452,444.94

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Solution

The fourth proportional to 1,162,585.71, 1,743,539.58 and 452,444.94 is: 678,535.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,585.71 : 1,743,539.58 = 452,444.94 : x
  2. Step 2: Convert to fraction form
    1,162,585.71/1,743,539.58 = 452,444.94/x
  3. Step 3: Cross multiply
    1,162,585.71x = 1,743,539.58 × 452,444.94
  4. Step 4: Simplify right side
    1,162,585.71x = 788,855,660,660.73
  5. Step 5: Solve for x
    x = 788,855,660,660.73/1,162,585.71
  6. Step 6: Final answer
    x = 678,535.49

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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.