Home / 1,483,046-2,046,591.32-803,965.04

Finding the Fourth Proportional to 1,483,046, 2,046,591.32 and 803,965.04

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Solution

The fourth proportional to 1,483,046, 2,046,591.32 and 803,965.04 is: 1,109,465.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,046 : 2,046,591.32 = 803,965.04 : x
  2. Step 2: Convert to fraction form
    1,483,046/2,046,591.32 = 803,965.04/x
  3. Step 3: Cross multiply
    1,483,046x = 2,046,591.32 × 803,965.04
  4. Step 4: Simplify right side
    1,483,046x = 1,645,387,872,447.45
  5. Step 5: Solve for x
    x = 1,645,387,872,447.45/1,483,046
  6. Step 6: Final answer
    x = 1,109,465.16

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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.