Home / 971,828.04-1,458,163.06-522,024.10

Finding the Fourth Proportional to 971,828.04, 1,458,163.06 and 522,024.10

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Solution

The fourth proportional to 971,828.04, 1,458,163.06 and 522,024.10 is: 783,262.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,828.04 : 1,458,163.06 = 522,024.10 : x
  2. Step 2: Convert to fraction form
    971,828.04/1,458,163.06 = 522,024.10/x
  3. Step 3: Cross multiply
    971,828.04x = 1,458,163.06 × 522,024.10
  4. Step 4: Simplify right side
    971,828.04x = 761,196,259,049.75
  5. Step 5: Solve for x
    x = 761,196,259,049.75/971,828.04
  6. Step 6: Final answer
    x = 783,262.29

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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.