Home / 5,848,316.64-8,062,740-4,103,615.52

Finding the Fourth Proportional to 5,848,316.64, 8,062,740 and 4,103,615.52

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Solution

The fourth proportional to 5,848,316.64, 8,062,740 and 4,103,615.52 is: 5,657,420.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848,316.64 : 8,062,740 = 4,103,615.52 : x
  2. Step 2: Convert to fraction form
    5,848,316.64/8,062,740 = 4,103,615.52/x
  3. Step 3: Cross multiply
    5,848,316.64x = 8,062,740 × 4,103,615.52
  4. Step 4: Simplify right side
    5,848,316.64x = 33,086,384,997,724.80
  5. Step 5: Solve for x
    x = 33,086,384,997,724.80/5,848,316.64
  6. Step 6: Final answer
    x = 5,657,420.25

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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.