Home / 4,480,775.37-6,718,951.22-1,955,337.93

Finding the Fourth Proportional to 4,480,775.37, 6,718,951.22 and 1,955,337.93

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Solution

The fourth proportional to 4,480,775.37, 6,718,951.22 and 1,955,337.93 is: 2,932,041.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,775.37 : 6,718,951.22 = 1,955,337.93 : x
  2. Step 2: Convert to fraction form
    4,480,775.37/6,718,951.22 = 1,955,337.93/x
  3. Step 3: Cross multiply
    4,480,775.37x = 6,718,951.22 × 1,955,337.93
  4. Step 4: Simplify right side
    4,480,775.37x = 13,137,820,160,509.08
  5. Step 5: Solve for x
    x = 13,137,820,160,509.08/4,480,775.37
  6. Step 6: Final answer
    x = 2,932,041.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.