Home / 5,998,102.40-8,998,465.80-2,966,920.40

Finding the Fourth Proportional to 5,998,102.40, 8,998,465.80 and 2,966,920.40

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Solution

The fourth proportional to 5,998,102.40, 8,998,465.80 and 2,966,920.40 is: 4,451,029.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998,102.40 : 8,998,465.80 = 2,966,920.40 : x
  2. Step 2: Convert to fraction form
    5,998,102.40/8,998,465.80 = 2,966,920.40/x
  3. Step 3: Cross multiply
    5,998,102.40x = 8,998,465.80 × 2,966,920.40
  4. Step 4: Simplify right side
    5,998,102.40x = 26,697,731,750,722.32
  5. Step 5: Solve for x
    x = 26,697,731,750,722.32/5,998,102.40
  6. Step 6: Final answer
    x = 4,451,029.67

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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.