Home / 5,098,184.61-7,035,672.74-2,775,268.44

Finding the Fourth Proportional to 5,098,184.61, 7,035,672.74 and 2,775,268.44

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Solution

The fourth proportional to 5,098,184.61, 7,035,672.74 and 2,775,268.44 is: 3,829,967.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,184.61 : 7,035,672.74 = 2,775,268.44 : x
  2. Step 2: Convert to fraction form
    5,098,184.61/7,035,672.74 = 2,775,268.44/x
  3. Step 3: Cross multiply
    5,098,184.61x = 7,035,672.74 × 2,775,268.44
  4. Step 4: Simplify right side
    5,098,184.61x = 19,525,880,495,613.98
  5. Step 5: Solve for x
    x = 19,525,880,495,613.98/5,098,184.61
  6. Step 6: Final answer
    x = 3,829,967.33

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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.