Home / 9,734,680.48-13,435,544.76-5,867,206.08

Finding the Fourth Proportional to 9,734,680.48, 13,435,544.76 and 5,867,206.08

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Solution

The fourth proportional to 9,734,680.48, 13,435,544.76 and 5,867,206.08 is: 8,097,760.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,680.48 : 13,435,544.76 = 5,867,206.08 : x
  2. Step 2: Convert to fraction form
    9,734,680.48/13,435,544.76 = 5,867,206.08/x
  3. Step 3: Cross multiply
    9,734,680.48x = 13,435,544.76 × 5,867,206.08
  4. Step 4: Simplify right side
    9,734,680.48x = 78,829,109,903,984.14
  5. Step 5: Solve for x
    x = 78,829,109,903,984.14/9,734,680.48
  6. Step 6: Final answer
    x = 8,097,760.38

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1.5x scale

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.