Home / 4,537,598.40-6,798,103.20-3,691,569.60

Finding the Fourth Proportional to 4,537,598.40, 6,798,103.20 and 3,691,569.60

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Solution

The fourth proportional to 4,537,598.40, 6,798,103.20 and 3,691,569.60 is: 5,530,606.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,598.40 : 6,798,103.20 = 3,691,569.60 : x
  2. Step 2: Convert to fraction form
    4,537,598.40/6,798,103.20 = 3,691,569.60/x
  3. Step 3: Cross multiply
    4,537,598.40x = 6,798,103.20 × 3,691,569.60
  4. Step 4: Simplify right side
    4,537,598.40x = 25,095,671,110,782.72
  5. Step 5: Solve for x
    x = 25,095,671,110,782.72/4,537,598.40
  6. Step 6: Final answer
    x = 5,530,606.48

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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.