Home / 9,284,609.80-13,926,914.70-5,883,387.40

Finding the Fourth Proportional to 9,284,609.80, 13,926,914.70 and 5,883,387.40

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Solution

The fourth proportional to 9,284,609.80, 13,926,914.70 and 5,883,387.40 is: 8,825,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284,609.80 : 13,926,914.70 = 5,883,387.40 : x
  2. Step 2: Convert to fraction form
    9,284,609.80/13,926,914.70 = 5,883,387.40/x
  3. Step 3: Cross multiply
    9,284,609.80x = 13,926,914.70 × 5,883,387.40
  4. Step 4: Simplify right side
    9,284,609.80x = 81,937,434,466,854.78
  5. Step 5: Solve for x
    x = 81,937,434,466,854.78/9,284,609.80
  6. Step 6: Final answer
    x = 8,825,081.10

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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.