Home / 7,763,740.04-10,713,961.62-4,502,446.46

Finding the Fourth Proportional to 7,763,740.04, 10,713,961.62 and 4,502,446.46

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Solution

The fourth proportional to 7,763,740.04, 10,713,961.62 and 4,502,446.46 is: 6,213,376.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,740.04 : 10,713,961.62 = 4,502,446.46 : x
  2. Step 2: Convert to fraction form
    7,763,740.04/10,713,961.62 = 4,502,446.46/x
  3. Step 3: Cross multiply
    7,763,740.04x = 10,713,961.62 × 4,502,446.46
  4. Step 4: Simplify right side
    7,763,740.04x = 48,239,038,568,544.86
  5. Step 5: Solve for x
    x = 48,239,038,568,544.86/7,763,740.04
  6. Step 6: Final answer
    x = 6,213,376.33

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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.