Home / 1,062,525.23-1,466,845.48-853,528.83

Finding the Fourth Proportional to 1,062,525.23, 1,466,845.48 and 853,528.83

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Solution

The fourth proportional to 1,062,525.23, 1,466,845.48 and 853,528.83 is: 1,178,320.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,525.23 : 1,466,845.48 = 853,528.83 : x
  2. Step 2: Convert to fraction form
    1,062,525.23/1,466,845.48 = 853,528.83/x
  3. Step 3: Cross multiply
    1,062,525.23x = 1,466,845.48 × 853,528.83
  4. Step 4: Simplify right side
    1,062,525.23x = 1,251,994,907,402.10
  5. Step 5: Solve for x
    x = 1,251,994,907,402.10/1,062,525.23
  6. Step 6: Final answer
    x = 1,178,320.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.