Home / 7,365,585.43-10,162,715.36-4,850,700.48

Finding the Fourth Proportional to 7,365,585.43, 10,162,715.36 and 4,850,700.48

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Solution

The fourth proportional to 7,365,585.43, 10,162,715.36 and 4,850,700.48 is: 6,692,786.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,585.43 : 10,162,715.36 = 4,850,700.48 : x
  2. Step 2: Convert to fraction form
    7,365,585.43/10,162,715.36 = 4,850,700.48/x
  3. Step 3: Cross multiply
    7,365,585.43x = 10,162,715.36 × 4,850,700.48
  4. Step 4: Simplify right side
    7,365,585.43x = 49,296,288,299,027.06
  5. Step 5: Solve for x
    x = 49,296,288,299,027.06/7,365,585.43
  6. Step 6: Final answer
    x = 6,692,786.17

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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.