Home / 10,848,909.50-14,972,194.95-6,020,013.50

Finding the Fourth Proportional to 10,848,909.50, 14,972,194.95 and 6,020,013.50

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Solution

The fourth proportional to 10,848,909.50, 14,972,194.95 and 6,020,013.50 is: 8,308,006.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,909.50 : 14,972,194.95 = 6,020,013.50 : x
  2. Step 2: Convert to fraction form
    10,848,909.50/14,972,194.95 = 6,020,013.50/x
  3. Step 3: Cross multiply
    10,848,909.50x = 14,972,194.95 × 6,020,013.50
  4. Step 4: Simplify right side
    10,848,909.50x = 90,132,815,723,631.83
  5. Step 5: Solve for x
    x = 90,132,815,723,631.83/10,848,909.50
  6. Step 6: Final answer
    x = 8,308,006.97

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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.