Home / 6,362,483.79-9,531,684.01-3,761,000.13

Finding the Fourth Proportional to 6,362,483.79, 9,531,684.01 and 3,761,000.13

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Solution

The fourth proportional to 6,362,483.79, 9,531,684.01 and 3,761,000.13 is: 5,634,382.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,362,483.79 : 9,531,684.01 = 3,761,000.13 : x
  2. Step 2: Convert to fraction form
    6,362,483.79/9,531,684.01 = 3,761,000.13/x
  3. Step 3: Cross multiply
    6,362,483.79x = 9,531,684.01 × 3,761,000.13
  4. Step 4: Simplify right side
    6,362,483.79x = 35,848,664,800,728.92
  5. Step 5: Solve for x
    x = 35,848,664,800,728.92/6,362,483.79
  6. Step 6: Final answer
    x = 5,634,382.10

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Why These Related Problems?

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