Home / 3,709,132.48-5,563,698.80-2,025,317.44

Finding the Fourth Proportional to 3,709,132.48, 5,563,698.80 and 2,025,317.44

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Solution

The fourth proportional to 3,709,132.48, 5,563,698.80 and 2,025,317.44 is: 3,037,976.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,132.48 : 5,563,698.80 = 2,025,317.44 : x
  2. Step 2: Convert to fraction form
    3,709,132.48/5,563,698.80 = 2,025,317.44/x
  3. Step 3: Cross multiply
    3,709,132.48x = 5,563,698.80 × 2,025,317.44
  4. Step 4: Simplify right side
    3,709,132.48x = 11,268,256,210,547.07
  5. Step 5: Solve for x
    x = 11,268,256,210,547.07/3,709,132.48
  6. Step 6: Final answer
    x = 3,037,976.20

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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.