Home / 7,652,812.65-10,560,482.88-4,752,141.24

Finding the Fourth Proportional to 7,652,812.65, 10,560,482.88 and 4,752,141.24

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Solution

The fourth proportional to 7,652,812.65, 10,560,482.88 and 4,752,141.24 is: 6,557,707.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652,812.65 : 10,560,482.88 = 4,752,141.24 : x
  2. Step 2: Convert to fraction form
    7,652,812.65/10,560,482.88 = 4,752,141.24/x
  3. Step 3: Cross multiply
    7,652,812.65x = 10,560,482.88 × 4,752,141.24
  4. Step 4: Simplify right side
    7,652,812.65x = 50,184,906,208,361.98
  5. Step 5: Solve for x
    x = 50,184,906,208,361.98/7,652,812.65
  6. Step 6: Final answer
    x = 6,557,707.41

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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.