Home / 8,024,735.16-11,074,132.72-4,587,050.20

Finding the Fourth Proportional to 8,024,735.16, 11,074,132.72 and 4,587,050.20

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Solution

The fourth proportional to 8,024,735.16, 11,074,132.72 and 4,587,050.20 is: 6,330,128.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,735.16 : 11,074,132.72 = 4,587,050.20 : x
  2. Step 2: Convert to fraction form
    8,024,735.16/11,074,132.72 = 4,587,050.20/x
  3. Step 3: Cross multiply
    8,024,735.16x = 11,074,132.72 × 4,587,050.20
  4. Step 4: Simplify right side
    8,024,735.16x = 50,797,602,708,102.55
  5. Step 5: Solve for x
    x = 50,797,602,708,102.55/8,024,735.16
  6. Step 6: Final answer
    x = 6,330,128.25

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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.