Home / 1,046,500.67-1,569,469.96-288,161.59

Finding the Fourth Proportional to 1,046,500.67, 1,569,469.96 and 288,161.59

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Solution

The fourth proportional to 1,046,500.67, 1,569,469.96 and 288,161.59 is: 432,165.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,500.67 : 1,569,469.96 = 288,161.59 : x
  2. Step 2: Convert to fraction form
    1,046,500.67/1,569,469.96 = 288,161.59/x
  3. Step 3: Cross multiply
    1,046,500.67x = 1,569,469.96 × 288,161.59
  4. Step 4: Simplify right side
    1,046,500.67x = 452,260,959,130.84
  5. Step 5: Solve for x
    x = 452,260,959,130.84/1,046,500.67
  6. Step 6: Final answer
    x = 432,165.00

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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.