Home / 1,748,900.92-2,413,655.40-1,023,704.68

Finding the Fourth Proportional to 1,748,900.92, 2,413,655.40 and 1,023,704.68

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Solution

The fourth proportional to 1,748,900.92, 2,413,655.40 and 1,023,704.68 is: 1,412,813.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,900.92 : 2,413,655.40 = 1,023,704.68 : x
  2. Step 2: Convert to fraction form
    1,748,900.92/2,413,655.40 = 1,023,704.68/x
  3. Step 3: Cross multiply
    1,748,900.92x = 2,413,655.40 × 1,023,704.68
  4. Step 4: Simplify right side
    1,748,900.92x = 2,470,870,328,887.27
  5. Step 5: Solve for x
    x = 2,470,870,328,887.27/1,748,900.92
  6. Step 6: Final answer
    x = 1,412,813.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.