Home / 1,094,925.80-1,642,097.10-336,765.80

Finding the Fourth Proportional to 1,094,925.80, 1,642,097.10 and 336,765.80

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Solution

The fourth proportional to 1,094,925.80, 1,642,097.10 and 336,765.80 is: 505,059.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,925.80 : 1,642,097.10 = 336,765.80 : x
  2. Step 2: Convert to fraction form
    1,094,925.80/1,642,097.10 = 336,765.80/x
  3. Step 3: Cross multiply
    1,094,925.80x = 1,642,097.10 × 336,765.80
  4. Step 4: Simplify right side
    1,094,925.80x = 553,002,143,559.18
  5. Step 5: Solve for x
    x = 553,002,143,559.18/1,094,925.80
  6. Step 6: Final answer
    x = 505,059.01

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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.