Home / 4,698,887.98-6,472,336.40-3,319,837.83

Finding the Fourth Proportional to 4,698,887.98, 6,472,336.40 and 3,319,837.83

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Solution

The fourth proportional to 4,698,887.98, 6,472,336.40 and 3,319,837.83 is: 4,572,806.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,887.98 : 6,472,336.40 = 3,319,837.83 : x
  2. Step 2: Convert to fraction form
    4,698,887.98/6,472,336.40 = 3,319,837.83/x
  3. Step 3: Cross multiply
    4,698,887.98x = 6,472,336.40 × 3,319,837.83
  4. Step 4: Simplify right side
    4,698,887.98x = 21,487,107,229,206.02
  5. Step 5: Solve for x
    x = 21,487,107,229,206.02/4,698,887.98
  6. Step 6: Final answer
    x = 4,572,806.87

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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.