Home / 7,330,822.70-10,996,234.05-2,012,038.70

Finding the Fourth Proportional to 7,330,822.70, 10,996,234.05 and 2,012,038.70

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Solution

The fourth proportional to 7,330,822.70, 10,996,234.05 and 2,012,038.70 is: 3,018,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,822.70 : 10,996,234.05 = 2,012,038.70 : x
  2. Step 2: Convert to fraction form
    7,330,822.70/10,996,234.05 = 2,012,038.70/x
  3. Step 3: Cross multiply
    7,330,822.70x = 10,996,234.05 × 2,012,038.70
  4. Step 4: Simplify right side
    7,330,822.70x = 22,124,848,462,857.73
  5. Step 5: Solve for x
    x = 22,124,848,462,857.73/7,330,822.70
  6. Step 6: Final answer
    x = 3,018,058.05

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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.