Home / 6,013,154.70-9,009,234.45-5,173,346.70

Finding the Fourth Proportional to 6,013,154.70, 9,009,234.45 and 5,173,346.70

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Solution

The fourth proportional to 6,013,154.70, 9,009,234.45 and 5,173,346.70 is: 7,750,988.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,154.70 : 9,009,234.45 = 5,173,346.70 : x
  2. Step 2: Convert to fraction form
    6,013,154.70/9,009,234.45 = 5,173,346.70/x
  3. Step 3: Cross multiply
    6,013,154.70x = 9,009,234.45 × 5,173,346.70
  4. Step 4: Simplify right side
    6,013,154.70x = 46,607,893,311,433.81
  5. Step 5: Solve for x
    x = 46,607,893,311,433.81/6,013,154.70
  6. Step 6: Final answer
    x = 7,750,988.56

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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.