Home / 2,369,031-3,269,340.78-1,295,943

Finding the Fourth Proportional to 2,369,031, 3,269,340.78 and 1,295,943

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Solution

The fourth proportional to 2,369,031, 3,269,340.78 and 1,295,943 is: 1,788,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,031 : 3,269,340.78 = 1,295,943 : x
  2. Step 2: Convert to fraction form
    2,369,031/3,269,340.78 = 1,295,943/x
  3. Step 3: Cross multiply
    2,369,031x = 3,269,340.78 × 1,295,943
  4. Step 4: Simplify right side
    2,369,031x = 4,236,879,298,455.54
  5. Step 5: Solve for x
    x = 4,236,879,298,455.54/2,369,031
  6. Step 6: Final answer
    x = 1,788,444.01

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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.