Home / 3,412,348.02-4,706,877.51-2,594,759.31

Finding the Fourth Proportional to 3,412,348.02, 4,706,877.51 and 2,594,759.31

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Solution

The fourth proportional to 3,412,348.02, 4,706,877.51 and 2,594,759.31 is: 3,579,123.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,348.02 : 4,706,877.51 = 2,594,759.31 : x
  2. Step 2: Convert to fraction form
    3,412,348.02/4,706,877.51 = 2,594,759.31/x
  3. Step 3: Cross multiply
    3,412,348.02x = 4,706,877.51 × 2,594,759.31
  4. Step 4: Simplify right side
    3,412,348.02x = 12,213,214,240,102.12
  5. Step 5: Solve for x
    x = 12,213,214,240,102.12/3,412,348.02
  6. Step 6: Final answer
    x = 3,579,123.28

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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.