Home / 8,811,637.67-13,214,462.88-3,053,027.16

Finding the Fourth Proportional to 8,811,637.67, 13,214,462.88 and 3,053,027.16

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Solution

The fourth proportional to 8,811,637.67, 13,214,462.88 and 3,053,027.16 is: 4,578,503.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,811,637.67 : 13,214,462.88 = 3,053,027.16 : x
  2. Step 2: Convert to fraction form
    8,811,637.67/13,214,462.88 = 3,053,027.16/x
  3. Step 3: Cross multiply
    8,811,637.67x = 13,214,462.88 × 3,053,027.16
  4. Step 4: Simplify right side
    8,811,637.67x = 40,344,114,077,451.83
  5. Step 5: Solve for x
    x = 40,344,114,077,451.83/8,811,637.67
  6. Step 6: Final answer
    x = 4,578,503.52

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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.