Home / 6,634,339.83-9,158,213.85-4,460,144

Finding the Fourth Proportional to 6,634,339.83, 9,158,213.85 and 4,460,144

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Solution

The fourth proportional to 6,634,339.83, 9,158,213.85 and 4,460,144 is: 6,156,897.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,339.83 : 9,158,213.85 = 4,460,144 : x
  2. Step 2: Convert to fraction form
    6,634,339.83/9,158,213.85 = 4,460,144/x
  3. Step 3: Cross multiply
    6,634,339.83x = 9,158,213.85 × 4,460,144
  4. Step 4: Simplify right side
    6,634,339.83x = 40,846,952,553,794.40
  5. Step 5: Solve for x
    x = 40,846,952,553,794.40/6,634,339.83
  6. Step 6: Final answer
    x = 6,156,897.84

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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.