Home / 8,450,312.01-11,662,056.91-4,729,515.14

Finding the Fourth Proportional to 8,450,312.01, 11,662,056.91 and 4,729,515.14

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Solution

The fourth proportional to 8,450,312.01, 11,662,056.91 and 4,729,515.14 is: 6,527,081.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,450,312.01 : 11,662,056.91 = 4,729,515.14 : x
  2. Step 2: Convert to fraction form
    8,450,312.01/11,662,056.91 = 4,729,515.14/x
  3. Step 3: Cross multiply
    8,450,312.01x = 11,662,056.91 × 4,729,515.14
  4. Step 4: Simplify right side
    8,450,312.01x = 55,155,874,754,453.66
  5. Step 5: Solve for x
    x = 55,155,874,754,453.66/8,450,312.01
  6. Step 6: Final answer
    x = 6,527,081.45

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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.