Home / 4,235,172.25-5,845,325.03-2,424,336.25

Finding the Fourth Proportional to 4,235,172.25, 5,845,325.03 and 2,424,336.25

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Solution

The fourth proportional to 4,235,172.25, 5,845,325.03 and 2,424,336.25 is: 3,346,034.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,172.25 : 5,845,325.03 = 2,424,336.25 : x
  2. Step 2: Convert to fraction form
    4,235,172.25/5,845,325.03 = 2,424,336.25/x
  3. Step 3: Cross multiply
    4,235,172.25x = 5,845,325.03 × 2,424,336.25
  4. Step 4: Simplify right side
    4,235,172.25x = 14,171,033,363,261.34
  5. Step 5: Solve for x
    x = 14,171,033,363,261.34/4,235,172.25
  6. Step 6: Final answer
    x = 3,346,034.71

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1.5x scale

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.