Home / 5,346,950.67-8,020,898.17-1,508,806.91

Finding the Fourth Proportional to 5,346,950.67, 8,020,898.17 and 1,508,806.91

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Solution

The fourth proportional to 5,346,950.67, 8,020,898.17 and 1,508,806.91 is: 2,263,343.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,950.67 : 8,020,898.17 = 1,508,806.91 : x
  2. Step 2: Convert to fraction form
    5,346,950.67/8,020,898.17 = 1,508,806.91/x
  3. Step 3: Cross multiply
    5,346,950.67x = 8,020,898.17 × 1,508,806.91
  4. Step 4: Simplify right side
    5,346,950.67x = 12,101,986,575,758.32
  5. Step 5: Solve for x
    x = 12,101,986,575,758.32/5,346,950.67
  6. Step 6: Final answer
    x = 2,263,343.60

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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.