Home / 1,655,908.80-2,483,863.20-1,592,923.20

Finding the Fourth Proportional to 1,655,908.80, 2,483,863.20 and 1,592,923.20

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Solution

The fourth proportional to 1,655,908.80, 2,483,863.20 and 1,592,923.20 is: 2,389,384.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,908.80 : 2,483,863.20 = 1,592,923.20 : x
  2. Step 2: Convert to fraction form
    1,655,908.80/2,483,863.20 = 1,592,923.20/x
  3. Step 3: Cross multiply
    1,655,908.80x = 2,483,863.20 × 1,592,923.20
  4. Step 4: Simplify right side
    1,655,908.80x = 3,956,603,316,906.24
  5. Step 5: Solve for x
    x = 3,956,603,316,906.24/1,655,908.80
  6. Step 6: Final answer
    x = 2,389,384.80

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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.