Home / 7,571,600.16-10,448,753.68-4,133,841.24

Finding the Fourth Proportional to 7,571,600.16, 10,448,753.68 and 4,133,841.24

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Solution

The fourth proportional to 7,571,600.16, 10,448,753.68 and 4,133,841.24 is: 5,704,671.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,600.16 : 10,448,753.68 = 4,133,841.24 : x
  2. Step 2: Convert to fraction form
    7,571,600.16/10,448,753.68 = 4,133,841.24/x
  3. Step 3: Cross multiply
    7,571,600.16x = 10,448,753.68 × 4,133,841.24
  4. Step 4: Simplify right side
    7,571,600.16x = 43,193,488,868,985.77
  5. Step 5: Solve for x
    x = 43,193,488,868,985.77/7,571,600.16
  6. Step 6: Final answer
    x = 5,704,671.13

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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.