Home / 2,720,867.48-3,754,684.37-1,480,482.94

Finding the Fourth Proportional to 2,720,867.48, 3,754,684.37 and 1,480,482.94

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Solution

The fourth proportional to 2,720,867.48, 3,754,684.37 and 1,480,482.94 is: 2,043,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,867.48 : 3,754,684.37 = 1,480,482.94 : x
  2. Step 2: Convert to fraction form
    2,720,867.48/3,754,684.37 = 1,480,482.94/x
  3. Step 3: Cross multiply
    2,720,867.48x = 3,754,684.37 × 1,480,482.94
  4. Step 4: Simplify right side
    2,720,867.48x = 5,558,746,147,467.23
  5. Step 5: Solve for x
    x = 5,558,746,147,467.23/2,720,867.48
  6. Step 6: Final answer
    x = 2,043,005.10

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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.