Home / 9,432,899.04-13,013,705.28-5,804,928.48

Finding the Fourth Proportional to 9,432,899.04, 13,013,705.28 and 5,804,928.48

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Solution

The fourth proportional to 9,432,899.04, 13,013,705.28 and 5,804,928.48 is: 8,008,527.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,899.04 : 13,013,705.28 = 5,804,928.48 : x
  2. Step 2: Convert to fraction form
    9,432,899.04/13,013,705.28 = 5,804,928.48/x
  3. Step 3: Cross multiply
    9,432,899.04x = 13,013,705.28 × 5,804,928.48
  4. Step 4: Simplify right side
    9,432,899.04x = 75,543,628,410,198.38
  5. Step 5: Solve for x
    x = 75,543,628,410,198.38/9,432,899.04
  6. Step 6: Final answer
    x = 8,008,527.19

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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.