Home / 11,836,073.16-16,333,784.46-6,680,526.84

Finding the Fourth Proportional to 11,836,073.16, 16,333,784.46 and 6,680,526.84

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Solution

The fourth proportional to 11,836,073.16, 16,333,784.46 and 6,680,526.84 is: 9,219,129.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,073.16 : 16,333,784.46 = 6,680,526.84 : x
  2. Step 2: Convert to fraction form
    11,836,073.16/16,333,784.46 = 6,680,526.84/x
  3. Step 3: Cross multiply
    11,836,073.16x = 16,333,784.46 × 6,680,526.84
  4. Step 4: Simplify right side
    11,836,073.16x = 109,118,285,483,804.91
  5. Step 5: Solve for x
    x = 109,118,285,483,804.91/11,836,073.16
  6. Step 6: Final answer
    x = 9,219,129.01

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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.