Home / 9,793,300.56-13,513,681.44-5,662,706.64

Finding the Fourth Proportional to 9,793,300.56, 13,513,681.44 and 5,662,706.64

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Solution

The fourth proportional to 9,793,300.56, 13,513,681.44 and 5,662,706.64 is: 7,813,914.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,300.56 : 13,513,681.44 = 5,662,706.64 : x
  2. Step 2: Convert to fraction form
    9,793,300.56/13,513,681.44 = 5,662,706.64/x
  3. Step 3: Cross multiply
    9,793,300.56x = 13,513,681.44 × 5,662,706.64
  4. Step 4: Simplify right side
    9,793,300.56x = 76,524,013,621,132.75
  5. Step 5: Solve for x
    x = 76,524,013,621,132.75/9,793,300.56
  6. Step 6: Final answer
    x = 7,813,914.54

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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.