Home / 6,307,987.62-9,463,577.32-1,759,036.91

Finding the Fourth Proportional to 6,307,987.62, 9,463,577.32 and 1,759,036.91

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Solution

The fourth proportional to 6,307,987.62, 9,463,577.32 and 1,759,036.91 is: 2,639,000.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,987.62 : 9,463,577.32 = 1,759,036.91 : x
  2. Step 2: Convert to fraction form
    6,307,987.62/9,463,577.32 = 1,759,036.91/x
  3. Step 3: Cross multiply
    6,307,987.62x = 9,463,577.32 × 1,759,036.91
  4. Step 4: Simplify right side
    6,307,987.62x = 16,646,781,752,123.51
  5. Step 5: Solve for x
    x = 16,646,781,752,123.51/6,307,987.62
  6. Step 6: Final answer
    x = 2,639,000.38

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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.