Home / 2,675,423.83-3,692,073.78-1,588,590.07

Finding the Fourth Proportional to 2,675,423.83, 3,692,073.78 and 1,588,590.07

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Solution

The fourth proportional to 2,675,423.83, 3,692,073.78 and 1,588,590.07 is: 2,192,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,423.83 : 3,692,073.78 = 1,588,590.07 : x
  2. Step 2: Convert to fraction form
    2,675,423.83/3,692,073.78 = 1,588,590.07/x
  3. Step 3: Cross multiply
    2,675,423.83x = 3,692,073.78 × 1,588,590.07
  4. Step 4: Simplify right side
    2,675,423.83x = 5,865,191,744,615.36
  5. Step 5: Solve for x
    x = 5,865,191,744,615.36/2,675,423.83
  6. Step 6: Final answer
    x = 2,192,247.70

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1.5x scale

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.