Home / 6,528,770.76-9,000,207.98-4,562,544.23

Finding the Fourth Proportional to 6,528,770.76, 9,000,207.98 and 4,562,544.23

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Solution

The fourth proportional to 6,528,770.76, 9,000,207.98 and 4,562,544.23 is: 6,289,675.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,770.76 : 9,000,207.98 = 4,562,544.23 : x
  2. Step 2: Convert to fraction form
    6,528,770.76/9,000,207.98 = 4,562,544.23/x
  3. Step 3: Cross multiply
    6,528,770.76x = 9,000,207.98 × 4,562,544.23
  4. Step 4: Simplify right side
    6,528,770.76x = 41,063,846,920,135.19
  5. Step 5: Solve for x
    x = 41,063,846,920,135.19/6,528,770.76
  6. Step 6: Final answer
    x = 6,289,675.11

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Double scale
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Similar ratio
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1.5x scale

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.