Home / 2,533,637.40-3,496,476.30-1,445,887.32

Finding the Fourth Proportional to 2,533,637.40, 3,496,476.30 and 1,445,887.32

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Solution

The fourth proportional to 2,533,637.40, 3,496,476.30 and 1,445,887.32 is: 1,995,356.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,637.40 : 3,496,476.30 = 1,445,887.32 : x
  2. Step 2: Convert to fraction form
    2,533,637.40/3,496,476.30 = 1,445,887.32/x
  3. Step 3: Cross multiply
    2,533,637.40x = 3,496,476.30 × 1,445,887.32
  4. Step 4: Simplify right side
    2,533,637.40x = 5,055,510,746,850.52
  5. Step 5: Solve for x
    x = 5,055,510,746,850.52/2,533,637.40
  6. Step 6: Final answer
    x = 1,995,356.85

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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.