Home / 7,555,256.73-10,426,623.95-4,248,591.64

Finding the Fourth Proportional to 7,555,256.73, 10,426,623.95 and 4,248,591.64

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Solution

The fourth proportional to 7,555,256.73, 10,426,623.95 and 4,248,591.64 is: 5,863,264.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,256.73 : 10,426,623.95 = 4,248,591.64 : x
  2. Step 2: Convert to fraction form
    7,555,256.73/10,426,623.95 = 4,248,591.64/x
  3. Step 3: Cross multiply
    7,555,256.73x = 10,426,623.95 × 4,248,591.64
  4. Step 4: Simplify right side
    7,555,256.73x = 44,298,467,347,393.77
  5. Step 5: Solve for x
    x = 44,298,467,347,393.77/7,555,256.73
  6. Step 6: Final answer
    x = 5,863,264.34

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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.