Home / 9,936,043.40-14,904,065.22-3,204,457.40

Finding the Fourth Proportional to 9,936,043.40, 14,904,065.22 and 3,204,457.40

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Solution

The fourth proportional to 9,936,043.40, 14,904,065.22 and 3,204,457.40 is: 4,806,686.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,043.40 : 14,904,065.22 = 3,204,457.40 : x
  2. Step 2: Convert to fraction form
    9,936,043.40/14,904,065.22 = 3,204,457.40/x
  3. Step 3: Cross multiply
    9,936,043.40x = 14,904,065.22 × 3,204,457.40
  4. Step 4: Simplify right side
    9,936,043.40x = 47,759,442,084,311.62
  5. Step 5: Solve for x
    x = 47,759,442,084,311.62/9,936,043.40
  6. Step 6: Final answer
    x = 4,806,686.14

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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.