Home / 2,333,610.77-3,500,381.40-1,423,060.80

Finding the Fourth Proportional to 2,333,610.77, 3,500,381.40 and 1,423,060.80

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Solution

The fourth proportional to 2,333,610.77, 3,500,381.40 and 1,423,060.80 is: 2,134,570.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,610.77 : 3,500,381.40 = 1,423,060.80 : x
  2. Step 2: Convert to fraction form
    2,333,610.77/3,500,381.40 = 1,423,060.80/x
  3. Step 3: Cross multiply
    2,333,610.77x = 3,500,381.40 × 1,423,060.80
  4. Step 4: Simplify right side
    2,333,610.77x = 4,981,255,555,389.12
  5. Step 5: Solve for x
    x = 4,981,255,555,389.12/2,333,610.77
  6. Step 6: Final answer
    x = 2,134,570.01

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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.