Home / 1,483,482.92-2,047,196.10-804,419.42

Finding the Fourth Proportional to 1,483,482.92, 2,047,196.10 and 804,419.42

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Solution

The fourth proportional to 1,483,482.92, 2,047,196.10 and 804,419.42 is: 1,110,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,482.92 : 2,047,196.10 = 804,419.42 : x
  2. Step 2: Convert to fraction form
    1,483,482.92/2,047,196.10 = 804,419.42/x
  3. Step 3: Cross multiply
    1,483,482.92x = 2,047,196.10 × 804,419.42
  4. Step 4: Simplify right side
    1,483,482.92x = 1,646,804,299,388.26
  5. Step 5: Solve for x
    x = 1,646,804,299,388.26/1,483,482.92
  6. Step 6: Final answer
    x = 1,110,093.20

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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.