Home / 1,827,536.48-2,522,264.28-1,053,019.04

Finding the Fourth Proportional to 1,827,536.48, 2,522,264.28 and 1,053,019.04

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Solution

The fourth proportional to 1,827,536.48, 2,522,264.28 and 1,053,019.04 is: 1,453,318.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,536.48 : 2,522,264.28 = 1,053,019.04 : x
  2. Step 2: Convert to fraction form
    1,827,536.48/2,522,264.28 = 1,053,019.04/x
  3. Step 3: Cross multiply
    1,827,536.48x = 2,522,264.28 × 1,053,019.04
  4. Step 4: Simplify right side
    1,827,536.48x = 2,655,992,308,119.34
  5. Step 5: Solve for x
    x = 2,655,992,308,119.34/1,827,536.48
  6. Step 6: Final answer
    x = 1,453,318.35

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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.