Home / 10,653,848.64-14,698,709.92-6,066,917.44

Finding the Fourth Proportional to 10,653,848.64, 14,698,709.92 and 6,066,917.44

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Solution

The fourth proportional to 10,653,848.64, 14,698,709.92 and 6,066,917.44 is: 8,370,295.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,653,848.64 : 14,698,709.92 = 6,066,917.44 : x
  2. Step 2: Convert to fraction form
    10,653,848.64/14,698,709.92 = 6,066,917.44/x
  3. Step 3: Cross multiply
    10,653,848.64x = 14,698,709.92 × 6,066,917.44
  4. Step 4: Simplify right side
    10,653,848.64x = 89,175,859,559,149.02
  5. Step 5: Solve for x
    x = 89,175,859,559,149.02/10,653,848.64
  6. Step 6: Final answer
    x = 8,370,295.33

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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.