Home / 4,590,112.64-6,333,964.98-2,656,493.06

Finding the Fourth Proportional to 4,590,112.64, 6,333,964.98 and 2,656,493.06

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Solution

The fourth proportional to 4,590,112.64, 6,333,964.98 and 2,656,493.06 is: 3,665,734.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,112.64 : 6,333,964.98 = 2,656,493.06 : x
  2. Step 2: Convert to fraction form
    4,590,112.64/6,333,964.98 = 2,656,493.06/x
  3. Step 3: Cross multiply
    4,590,112.64x = 6,333,964.98 × 2,656,493.06
  4. Step 4: Simplify right side
    4,590,112.64x = 16,826,134,011,653.04
  5. Step 5: Solve for x
    x = 16,826,134,011,653.04/4,590,112.64
  6. Step 6: Final answer
    x = 3,665,734.45

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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.