Home / 5,018,059.95-6,924,885.80-2,726,239.47

Finding the Fourth Proportional to 5,018,059.95, 6,924,885.80 and 2,726,239.47

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Solution

The fourth proportional to 5,018,059.95, 6,924,885.80 and 2,726,239.47 is: 3,762,190.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,059.95 : 6,924,885.80 = 2,726,239.47 : x
  2. Step 2: Convert to fraction form
    5,018,059.95/6,924,885.80 = 2,726,239.47/x
  3. Step 3: Cross multiply
    5,018,059.95x = 6,924,885.80 × 2,726,239.47
  4. Step 4: Simplify right side
    5,018,059.95x = 18,878,896,979,571.33
  5. Step 5: Solve for x
    x = 18,878,896,979,571.33/5,018,059.95
  6. Step 6: Final answer
    x = 3,762,190.40

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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.