Home / 6,464,967.51-9,697,499.73-2,869,767.93

Finding the Fourth Proportional to 6,464,967.51, 9,697,499.73 and 2,869,767.93

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Solution

The fourth proportional to 6,464,967.51, 9,697,499.73 and 2,869,767.93 is: 4,304,673.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,464,967.51 : 9,697,499.73 = 2,869,767.93 : x
  2. Step 2: Convert to fraction form
    6,464,967.51/9,697,499.73 = 2,869,767.93/x
  3. Step 3: Cross multiply
    6,464,967.51x = 9,697,499.73 × 2,869,767.93
  4. Step 4: Simplify right side
    6,464,967.51x = 27,829,573,726,337.66
  5. Step 5: Solve for x
    x = 27,829,573,726,337.66/6,464,967.51
  6. Step 6: Final answer
    x = 4,304,673.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.