Home / 2,031,448.32-3,048,574.68-701,752.32

Finding the Fourth Proportional to 2,031,448.32, 3,048,574.68 and 701,752.32

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Solution

The fourth proportional to 2,031,448.32, 3,048,574.68 and 701,752.32 is: 1,053,112.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,448.32 : 3,048,574.68 = 701,752.32 : x
  2. Step 2: Convert to fraction form
    2,031,448.32/3,048,574.68 = 701,752.32/x
  3. Step 3: Cross multiply
    2,031,448.32x = 3,048,574.68 × 701,752.32
  4. Step 4: Simplify right side
    2,031,448.32x = 2,139,344,354,383.26
  5. Step 5: Solve for x
    x = 2,139,344,354,383.26/2,031,448.32
  6. Step 6: Final answer
    x = 1,053,112.86

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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.