Home / 8,347,063.01-11,518,739.19-4,675,955.22

Finding the Fourth Proportional to 8,347,063.01, 11,518,739.19 and 4,675,955.22

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Solution

The fourth proportional to 8,347,063.01, 11,518,739.19 and 4,675,955.22 is: 6,452,701.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,347,063.01 : 11,518,739.19 = 4,675,955.22 : x
  2. Step 2: Convert to fraction form
    8,347,063.01/11,518,739.19 = 4,675,955.22/x
  3. Step 3: Cross multiply
    8,347,063.01x = 11,518,739.19 × 4,675,955.22
  4. Step 4: Simplify right side
    8,347,063.01x = 53,861,108,643,299.06
  5. Step 5: Solve for x
    x = 53,861,108,643,299.06/8,347,063.01
  6. Step 6: Final answer
    x = 6,452,701.82

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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.