Home / 6,013,115.40-9,021,746.70-2,649,736.20

Finding the Fourth Proportional to 6,013,115.40, 9,021,746.70 and 2,649,736.20

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Solution

The fourth proportional to 6,013,115.40, 9,021,746.70 and 2,649,736.20 is: 3,975,518.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,115.40 : 9,021,746.70 = 2,649,736.20 : x
  2. Step 2: Convert to fraction form
    6,013,115.40/9,021,746.70 = 2,649,736.20/x
  3. Step 3: Cross multiply
    6,013,115.40x = 9,021,746.70 × 2,649,736.20
  4. Step 4: Simplify right side
    6,013,115.40x = 23,905,248,818,220.54
  5. Step 5: Solve for x
    x = 23,905,248,818,220.54/6,013,115.40
  6. Step 6: Final answer
    x = 3,975,518.05

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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.