Home / 5,810,699.40-8,018,957.28-3,197,502.24

Finding the Fourth Proportional to 5,810,699.40, 8,018,957.28 and 3,197,502.24

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Solution

The fourth proportional to 5,810,699.40, 8,018,957.28 and 3,197,502.24 is: 4,412,658.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810,699.40 : 8,018,957.28 = 3,197,502.24 : x
  2. Step 2: Convert to fraction form
    5,810,699.40/8,018,957.28 = 3,197,502.24/x
  3. Step 3: Cross multiply
    5,810,699.40x = 8,018,957.28 × 3,197,502.24
  4. Step 4: Simplify right side
    5,810,699.40x = 25,640,633,865,264.31
  5. Step 5: Solve for x
    x = 25,640,633,865,264.31/5,810,699.40
  6. Step 6: Final answer
    x = 4,412,658.80

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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.