Home / 1,046,644.80-1,569,967.20-541,204.80

Finding the Fourth Proportional to 1,046,644.80, 1,569,967.20 and 541,204.80

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Solution

The fourth proportional to 1,046,644.80, 1,569,967.20 and 541,204.80 is: 811,807.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,644.80 : 1,569,967.20 = 541,204.80 : x
  2. Step 2: Convert to fraction form
    1,046,644.80/1,569,967.20 = 541,204.80/x
  3. Step 3: Cross multiply
    1,046,644.80x = 1,569,967.20 × 541,204.80
  4. Step 4: Simplify right side
    1,046,644.80x = 849,673,784,482.56
  5. Step 5: Solve for x
    x = 849,673,784,482.56/1,046,644.80
  6. Step 6: Final answer
    x = 811,807.20

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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.