Home / 8,811,636.67-13,214,461.38-3,053,026.16

Finding the Fourth Proportional to 8,811,636.67, 13,214,461.38 and 3,053,026.16

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Solution

The fourth proportional to 8,811,636.67, 13,214,461.38 and 3,053,026.16 is: 4,578,502.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,811,636.67 : 13,214,461.38 = 3,053,026.16 : x
  2. Step 2: Convert to fraction form
    8,811,636.67/13,214,461.38 = 3,053,026.16/x
  3. Step 3: Cross multiply
    8,811,636.67x = 13,214,461.38 × 3,053,026.16
  4. Step 4: Simplify right side
    8,811,636.67x = 40,344,096,272,656.05
  5. Step 5: Solve for x
    x = 40,344,096,272,656.05/8,811,636.67
  6. Step 6: Final answer
    x = 4,578,502.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.