Home / 8,963,280.44-12,370,372.74-5,096,381

Finding the Fourth Proportional to 8,963,280.44, 12,370,372.74 and 5,096,381

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Solution

The fourth proportional to 8,963,280.44, 12,370,372.74 and 5,096,381 is: 7,033,600.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,963,280.44 : 12,370,372.74 = 5,096,381 : x
  2. Step 2: Convert to fraction form
    8,963,280.44/12,370,372.74 = 5,096,381/x
  3. Step 3: Cross multiply
    8,963,280.44x = 12,370,372.74 × 5,096,381
  4. Step 4: Simplify right side
    8,963,280.44x = 63,044,132,595,053.94
  5. Step 5: Solve for x
    x = 63,044,132,595,053.94/8,963,280.44
  6. Step 6: Final answer
    x = 7,033,600.37

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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.