Home / 6,806,050.67-9,381,714.45-4,626,810.42

Finding the Fourth Proportional to 6,806,050.67, 9,381,714.45 and 4,626,810.42

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Solution

The fourth proportional to 6,806,050.67, 9,381,714.45 and 4,626,810.42 is: 6,377,768.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,050.67 : 9,381,714.45 = 4,626,810.42 : x
  2. Step 2: Convert to fraction form
    6,806,050.67/9,381,714.45 = 4,626,810.42/x
  3. Step 3: Cross multiply
    6,806,050.67x = 9,381,714.45 × 4,626,810.42
  4. Step 4: Simplify right side
    6,806,050.67x = 43,407,414,209,905.99
  5. Step 5: Solve for x
    x = 43,407,414,209,905.99/6,806,050.67
  6. Step 6: Final answer
    x = 6,377,768.30

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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.