Home / 9,865,009.80-14,790,516.30-4,476,241.80

Finding the Fourth Proportional to 9,865,009.80, 14,790,516.30 and 4,476,241.80

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Solution

The fourth proportional to 9,865,009.80, 14,790,516.30 and 4,476,241.80 is: 6,711,187.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,865,009.80 : 14,790,516.30 = 4,476,241.80 : x
  2. Step 2: Convert to fraction form
    9,865,009.80/14,790,516.30 = 4,476,241.80/x
  3. Step 3: Cross multiply
    9,865,009.80x = 14,790,516.30 × 4,476,241.80
  4. Step 4: Simplify right side
    9,865,009.80x = 66,205,927,305,641.34
  5. Step 5: Solve for x
    x = 66,205,927,305,641.34/9,865,009.80
  6. Step 6: Final answer
    x = 6,711,187.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.