Home / 3,160,032.98-4,738,928.02-1,137,733.52

Finding the Fourth Proportional to 3,160,032.98, 4,738,928.02 and 1,137,733.52

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Solution

The fourth proportional to 3,160,032.98, 4,738,928.02 and 1,137,733.52 is: 1,706,196.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,032.98 : 4,738,928.02 = 1,137,733.52 : x
  2. Step 2: Convert to fraction form
    3,160,032.98/4,738,928.02 = 1,137,733.52/x
  3. Step 3: Cross multiply
    3,160,032.98x = 4,738,928.02 × 1,137,733.52
  4. Step 4: Simplify right side
    3,160,032.98x = 5,391,637,230,682.26
  5. Step 5: Solve for x
    x = 5,391,637,230,682.26/3,160,032.98
  6. Step 6: Final answer
    x = 1,706,196.51

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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.