Home / 1,606,253.20-2,411,518.03-932,817.85

Finding the Fourth Proportional to 1,606,253.20, 2,411,518.03 and 932,817.85

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Solution

The fourth proportional to 1,606,253.20, 2,411,518.03 and 932,817.85 is: 1,400,468.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,253.20 : 2,411,518.03 = 932,817.85 : x
  2. Step 2: Convert to fraction form
    1,606,253.20/2,411,518.03 = 932,817.85/x
  3. Step 3: Cross multiply
    1,606,253.20x = 2,411,518.03 × 932,817.85
  4. Step 4: Simplify right side
    1,606,253.20x = 2,249,507,055,620.00
  5. Step 5: Solve for x
    x = 2,249,507,055,620.00/1,606,253.20
  6. Step 6: Final answer
    x = 1,400,468.53

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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.