Home / 1,046,513.01-1,569,488.46-288,173.94

Finding the Fourth Proportional to 1,046,513.01, 1,569,488.46 and 288,173.94

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Solution

The fourth proportional to 1,046,513.01, 1,569,488.46 and 288,173.94 is: 432,183.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,513.01 : 1,569,488.46 = 288,173.94 : x
  2. Step 2: Convert to fraction form
    1,046,513.01/1,569,488.46 = 288,173.94/x
  3. Step 3: Cross multiply
    1,046,513.01x = 1,569,488.46 × 288,173.94
  4. Step 4: Simplify right side
    1,046,513.01x = 452,285,673,302.73
  5. Step 5: Solve for x
    x = 452,285,673,302.73/1,046,513.01
  6. Step 6: Final answer
    x = 432,183.52

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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.