Home / 10,759,767.36-14,848,032.08-5,864,881.76

Finding the Fourth Proportional to 10,759,767.36, 14,848,032.08 and 5,864,881.76

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Solution

The fourth proportional to 10,759,767.36, 14,848,032.08 and 5,864,881.76 is: 8,093,293.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,767.36 : 14,848,032.08 = 5,864,881.76 : x
  2. Step 2: Convert to fraction form
    10,759,767.36/14,848,032.08 = 5,864,881.76/x
  3. Step 3: Cross multiply
    10,759,767.36x = 14,848,032.08 × 5,864,881.76
  4. Step 4: Simplify right side
    10,759,767.36x = 87,081,952,517,886.86
  5. Step 5: Solve for x
    x = 87,081,952,517,886.86/10,759,767.36
  6. Step 6: Final answer
    x = 8,093,293.25

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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.