Home / 7,516,506.02-10,372,634.43-4,253,261.36

Finding the Fourth Proportional to 7,516,506.02, 10,372,634.43 and 4,253,261.36

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Solution

The fourth proportional to 7,516,506.02, 10,372,634.43 and 4,253,261.36 is: 5,869,419.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,516,506.02 : 10,372,634.43 = 4,253,261.36 : x
  2. Step 2: Convert to fraction form
    7,516,506.02/10,372,634.43 = 4,253,261.36/x
  3. Step 3: Cross multiply
    7,516,506.02x = 10,372,634.43 × 4,253,261.36
  4. Step 4: Simplify right side
    7,516,506.02x = 44,117,525,222,524.62
  5. Step 5: Solve for x
    x = 44,117,525,222,524.62/7,516,506.02
  6. Step 6: Final answer
    x = 5,869,419.26

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Double scale
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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.