Home / 8,037,511.61-11,091,721.64-4,366,398.83

Finding the Fourth Proportional to 8,037,511.61, 11,091,721.64 and 4,366,398.83

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Solution

The fourth proportional to 8,037,511.61, 11,091,721.64 and 4,366,398.83 is: 6,025,606.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,511.61 : 11,091,721.64 = 4,366,398.83 : x
  2. Step 2: Convert to fraction form
    8,037,511.61/11,091,721.64 = 4,366,398.83/x
  3. Step 3: Cross multiply
    8,037,511.61x = 11,091,721.64 × 4,366,398.83
  4. Step 4: Simplify right side
    8,037,511.61x = 48,430,880,314,291.08
  5. Step 5: Solve for x
    x = 48,430,880,314,291.08/8,037,511.61
  6. Step 6: Final answer
    x = 6,025,606.27

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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.