Home / 7,533,914.68-10,396,904.61-4,096,147.51

Finding the Fourth Proportional to 7,533,914.68, 10,396,904.61 and 4,096,147.51

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Solution

The fourth proportional to 7,533,914.68, 10,396,904.61 and 4,096,147.51 is: 5,652,739.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,914.68 : 10,396,904.61 = 4,096,147.51 : x
  2. Step 2: Convert to fraction form
    7,533,914.68/10,396,904.61 = 4,096,147.51/x
  3. Step 3: Cross multiply
    7,533,914.68x = 10,396,904.61 × 4,096,147.51
  4. Step 4: Simplify right side
    7,533,914.68x = 42,587,254,929,959.02
  5. Step 5: Solve for x
    x = 42,587,254,929,959.02/7,533,914.68
  6. Step 6: Final answer
    x = 5,652,739.21

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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.