Home / 6,227,038.22-8,593,117.88-3,650,435.10

Finding the Fourth Proportional to 6,227,038.22, 8,593,117.88 and 3,650,435.10

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Solution

The fourth proportional to 6,227,038.22, 8,593,117.88 and 3,650,435.10 is: 5,037,486.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,038.22 : 8,593,117.88 = 3,650,435.10 : x
  2. Step 2: Convert to fraction form
    6,227,038.22/8,593,117.88 = 3,650,435.10/x
  3. Step 3: Cross multiply
    6,227,038.22x = 8,593,117.88 × 3,650,435.10
  4. Step 4: Simplify right side
    6,227,038.22x = 31,368,619,109,337.41
  5. Step 5: Solve for x
    x = 31,368,619,109,337.41/6,227,038.22
  6. Step 6: Final answer
    x = 5,037,486.21

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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.