Home / 11,736,966-16,197,057-6,845,565.36

Finding the Fourth Proportional to 11,736,966, 16,197,057 and 6,845,565.36

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Solution

The fourth proportional to 11,736,966, 16,197,057 and 6,845,565.36 is: 9,446,905.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,966 : 16,197,057 = 6,845,565.36 : x
  2. Step 2: Convert to fraction form
    11,736,966/16,197,057 = 6,845,565.36/x
  3. Step 3: Cross multiply
    11,736,966x = 16,197,057 × 6,845,565.36
  4. Step 4: Simplify right side
    11,736,966x = 110,878,012,333,145.53
  5. Step 5: Solve for x
    x = 110,878,012,333,145.53/11,736,966
  6. Step 6: Final answer
    x = 9,446,905.81

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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.