Home / 1,461,844.52-2,193,140.40-608,632.46

Finding the Fourth Proportional to 1,461,844.52, 2,193,140.40 and 608,632.46

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Solution

The fourth proportional to 1,461,844.52, 2,193,140.40 and 608,632.46 is: 913,104.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,844.52 : 2,193,140.40 = 608,632.46 : x
  2. Step 2: Convert to fraction form
    1,461,844.52/2,193,140.40 = 608,632.46/x
  3. Step 3: Cross multiply
    1,461,844.52x = 2,193,140.40 × 608,632.46
  4. Step 4: Simplify right side
    1,461,844.52x = 1,334,816,436,777.38
  5. Step 5: Solve for x
    x = 1,334,816,436,777.38/1,461,844.52
  6. Step 6: Final answer
    x = 913,104.25

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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.