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Finding the Fourth Proportional to 5,926,329.70, 8,889,494.55 and 4,013,142.10

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Solution

The fourth proportional to 5,926,329.70, 8,889,494.55 and 4,013,142.10 is: 6,019,713.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,329.70 : 8,889,494.55 = 4,013,142.10 : x
  2. Step 2: Convert to fraction form
    5,926,329.70/8,889,494.55 = 4,013,142.10/x
  3. Step 3: Cross multiply
    5,926,329.70x = 8,889,494.55 × 4,013,142.10
  4. Step 4: Simplify right side
    5,926,329.70x = 35,674,804,826,325.56
  5. Step 5: Solve for x
    x = 35,674,804,826,325.56/5,926,329.70
  6. Step 6: Final answer
    x = 6,019,713.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.