Home / 7,509,671.61-10,363,550.64-4,246,974.27

Finding the Fourth Proportional to 7,509,671.61, 10,363,550.64 and 4,246,974.27

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Solution

The fourth proportional to 7,509,671.61, 10,363,550.64 and 4,246,974.27 is: 5,860,939.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,671.61 : 10,363,550.64 = 4,246,974.27 : x
  2. Step 2: Convert to fraction form
    7,509,671.61/10,363,550.64 = 4,246,974.27/x
  3. Step 3: Cross multiply
    7,509,671.61x = 10,363,550.64 × 4,246,974.27
  4. Step 4: Simplify right side
    7,509,671.61x = 44,013,732,913,922.03
  5. Step 5: Solve for x
    x = 44,013,732,913,922.03/7,509,671.61
  6. Step 6: Final answer
    x = 5,860,939.76

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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.