Home / 846,444.82-1,168,108.14-464,507.14

Finding the Fourth Proportional to 846,444.82, 1,168,108.14 and 464,507.14

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Solution

The fourth proportional to 846,444.82, 1,168,108.14 and 464,507.14 is: 641,027.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,444.82 : 1,168,108.14 = 464,507.14 : x
  2. Step 2: Convert to fraction form
    846,444.82/1,168,108.14 = 464,507.14/x
  3. Step 3: Cross multiply
    846,444.82x = 1,168,108.14 × 464,507.14
  4. Step 4: Simplify right side
    846,444.82x = 542,594,571,322.12
  5. Step 5: Solve for x
    x = 542,594,571,322.12/846,444.82
  6. Step 6: Final answer
    x = 641,027.69

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1.5x scale

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.