Home / 6,792,305.88-9,372,814.76-4,000,985.86

Finding the Fourth Proportional to 6,792,305.88, 9,372,814.76 and 4,000,985.86

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Solution

The fourth proportional to 6,792,305.88, 9,372,814.76 and 4,000,985.86 is: 5,521,026.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792,305.88 : 9,372,814.76 = 4,000,985.86 : x
  2. Step 2: Convert to fraction form
    6,792,305.88/9,372,814.76 = 4,000,985.86/x
  3. Step 3: Cross multiply
    6,792,305.88x = 9,372,814.76 × 4,000,985.86
  4. Step 4: Simplify right side
    6,792,305.88x = 37,500,499,323,159.29
  5. Step 5: Solve for x
    x = 37,500,499,323,159.29/6,792,305.88
  6. Step 6: Final answer
    x = 5,521,026.29

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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.