Home / 4,590,115.14-6,333,968.43-2,656,495.56

Finding the Fourth Proportional to 4,590,115.14, 6,333,968.43 and 2,656,495.56

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Solution

The fourth proportional to 4,590,115.14, 6,333,968.43 and 2,656,495.56 is: 3,665,737.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,115.14 : 6,333,968.43 = 2,656,495.56 : x
  2. Step 2: Convert to fraction form
    4,590,115.14/6,333,968.43 = 2,656,495.56/x
  3. Step 3: Cross multiply
    4,590,115.14x = 6,333,968.43 × 2,656,495.56
  4. Step 4: Simplify right side
    4,590,115.14x = 16,826,159,011,475.17
  5. Step 5: Solve for x
    x = 16,826,159,011,475.17/4,590,115.14
  6. Step 6: Final answer
    x = 3,665,737.90

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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.