Home / 2,298,559.27-3,445,473.20-1,019,768.98

Finding the Fourth Proportional to 2,298,559.27, 3,445,473.20 and 1,019,768.98

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Solution

The fourth proportional to 2,298,559.27, 3,445,473.20 and 1,019,768.98 is: 1,528,603.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,559.27 : 3,445,473.20 = 1,019,768.98 : x
  2. Step 2: Convert to fraction form
    2,298,559.27/3,445,473.20 = 1,019,768.98/x
  3. Step 3: Cross multiply
    2,298,559.27x = 3,445,473.20 × 1,019,768.98
  4. Step 4: Simplify right side
    2,298,559.27x = 3,513,586,668,455.13
  5. Step 5: Solve for x
    x = 3,513,586,668,455.13/2,298,559.27
  6. Step 6: Final answer
    x = 1,528,603.91

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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.