Home / 7,544,365.60-10,411,500.24-4,106,440.48

Finding the Fourth Proportional to 7,544,365.60, 10,411,500.24 and 4,106,440.48

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Solution

The fourth proportional to 7,544,365.60, 10,411,500.24 and 4,106,440.48 is: 5,667,037.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,365.60 : 10,411,500.24 = 4,106,440.48 : x
  2. Step 2: Convert to fraction form
    7,544,365.60/10,411,500.24 = 4,106,440.48/x
  3. Step 3: Cross multiply
    7,544,365.60x = 10,411,500.24 × 4,106,440.48
  4. Step 4: Simplify right side
    7,544,365.60x = 42,754,206,043,065.72
  5. Step 5: Solve for x
    x = 42,754,206,043,065.72/7,544,365.60
  6. Step 6: Final answer
    x = 5,667,037.93

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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.