Home / 9,804,503.58-14,689,711.89-6,880,394.80

Finding the Fourth Proportional to 9,804,503.58, 14,689,711.89 and 6,880,394.80

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Solution

The fourth proportional to 9,804,503.58, 14,689,711.89 and 6,880,394.80 is: 10,308,631.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,503.58 : 14,689,711.89 = 6,880,394.80 : x
  2. Step 2: Convert to fraction form
    9,804,503.58/14,689,711.89 = 6,880,394.80/x
  3. Step 3: Cross multiply
    9,804,503.58x = 14,689,711.89 × 6,880,394.80
  4. Step 4: Simplify right side
    9,804,503.58x = 101,071,017,193,603.64
  5. Step 5: Solve for x
    x = 101,071,017,193,603.64/9,804,503.58
  6. Step 6: Final answer
    x = 10,308,631.78

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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.