Home / 7,362,309.94-10,137,454.58-7,341,052.30

Finding the Fourth Proportional to 7,362,309.94, 10,137,454.58 and 7,341,052.30

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Solution

The fourth proportional to 7,362,309.94, 10,137,454.58 and 7,341,052.30 is: 10,108,184.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,362,309.94 : 10,137,454.58 = 7,341,052.30 : x
  2. Step 2: Convert to fraction form
    7,362,309.94/10,137,454.58 = 7,341,052.30/x
  3. Step 3: Cross multiply
    7,362,309.94x = 10,137,454.58 × 7,341,052.30
  4. Step 4: Simplify right side
    7,362,309.94x = 74,419,584,260,654.53
  5. Step 5: Solve for x
    x = 74,419,584,260,654.53/7,362,309.94
  6. Step 6: Final answer
    x = 10,108,184.10

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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.