Home / 7,299,036.36-10,067,924.70-4,681,394.16

Finding the Fourth Proportional to 7,299,036.36, 10,067,924.70 and 4,681,394.16

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Solution

The fourth proportional to 7,299,036.36, 10,067,924.70 and 4,681,394.16 is: 6,457,280.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299,036.36 : 10,067,924.70 = 4,681,394.16 : x
  2. Step 2: Convert to fraction form
    7,299,036.36/10,067,924.70 = 4,681,394.16/x
  3. Step 3: Cross multiply
    7,299,036.36x = 10,067,924.70 × 4,681,394.16
  4. Step 4: Simplify right side
    7,299,036.36x = 47,131,923,893,899.75
  5. Step 5: Solve for x
    x = 47,131,923,893,899.75/7,299,036.36
  6. Step 6: Final answer
    x = 6,457,280.33

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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.