Home / 5,896,881.83-8,138,031.88-3,542,799.58

Finding the Fourth Proportional to 5,896,881.83, 8,138,031.88 and 3,542,799.58

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Solution

The fourth proportional to 5,896,881.83, 8,138,031.88 and 3,542,799.58 is: 4,889,264.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,896,881.83 : 8,138,031.88 = 3,542,799.58 : x
  2. Step 2: Convert to fraction form
    5,896,881.83/8,138,031.88 = 3,542,799.58/x
  3. Step 3: Cross multiply
    5,896,881.83x = 8,138,031.88 × 3,542,799.58
  4. Step 4: Simplify right side
    5,896,881.83x = 28,831,415,926,490.61
  5. Step 5: Solve for x
    x = 28,831,415,926,490.61/5,896,881.83
  6. Step 6: Final answer
    x = 4,889,264.66

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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.