Home / 3,674,402.39-5,510,863.35-2,307,565.67

Finding the Fourth Proportional to 3,674,402.39, 5,510,863.35 and 2,307,565.67

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Solution

The fourth proportional to 3,674,402.39, 5,510,863.35 and 2,307,565.67 is: 3,460,883.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,402.39 : 5,510,863.35 = 2,307,565.67 : x
  2. Step 2: Convert to fraction form
    3,674,402.39/5,510,863.35 = 2,307,565.67/x
  3. Step 3: Cross multiply
    3,674,402.39x = 5,510,863.35 × 2,307,565.67
  4. Step 4: Simplify right side
    3,674,402.39x = 12,716,679,050,966.88
  5. Step 5: Solve for x
    x = 12,716,679,050,966.88/3,674,402.39
  6. Step 6: Final answer
    x = 3,460,883.62

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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.