Home / 4,667,205.24-6,440,705.06-2,602,196.28

Finding the Fourth Proportional to 4,667,205.24, 6,440,705.06 and 2,602,196.28

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Solution

The fourth proportional to 4,667,205.24, 6,440,705.06 and 2,602,196.28 is: 3,591,009.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,205.24 : 6,440,705.06 = 2,602,196.28 : x
  2. Step 2: Convert to fraction form
    4,667,205.24/6,440,705.06 = 2,602,196.28/x
  3. Step 3: Cross multiply
    4,667,205.24x = 6,440,705.06 × 2,602,196.28
  4. Step 4: Simplify right side
    4,667,205.24x = 16,759,978,747,709.17
  5. Step 5: Solve for x
    x = 16,759,978,747,709.17/4,667,205.24
  6. Step 6: Final answer
    x = 3,591,009.58

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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.