Home / 1,480,598.84-2,043,231-801,533.72

Finding the Fourth Proportional to 1,480,598.84, 2,043,231 and 801,533.72

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Solution

The fourth proportional to 1,480,598.84, 2,043,231 and 801,533.72 is: 1,106,119.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,598.84 : 2,043,231 = 801,533.72 : x
  2. Step 2: Convert to fraction form
    1,480,598.84/2,043,231 = 801,533.72/x
  3. Step 3: Cross multiply
    1,480,598.84x = 2,043,231 × 801,533.72
  4. Step 4: Simplify right side
    1,480,598.84x = 1,637,718,544,249.32
  5. Step 5: Solve for x
    x = 1,637,718,544,249.32/1,480,598.84
  6. Step 6: Final answer
    x = 1,106,119.02

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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.