Home / 10,367,307.70-15,550,961.55-6,583,506.10

Finding the Fourth Proportional to 10,367,307.70, 15,550,961.55 and 6,583,506.10

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Solution

The fourth proportional to 10,367,307.70, 15,550,961.55 and 6,583,506.10 is: 9,875,259.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,307.70 : 15,550,961.55 = 6,583,506.10 : x
  2. Step 2: Convert to fraction form
    10,367,307.70/15,550,961.55 = 6,583,506.10/x
  3. Step 3: Cross multiply
    10,367,307.70x = 15,550,961.55 × 6,583,506.10
  4. Step 4: Simplify right side
    10,367,307.70x = 102,379,850,225,290.45
  5. Step 5: Solve for x
    x = 102,379,850,225,290.45/10,367,307.70
  6. Step 6: Final answer
    x = 9,875,259.15

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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.