Home / 6,566,276.43-9,841,578.53-3,056,110.74

Finding the Fourth Proportional to 6,566,276.43, 9,841,578.53 and 3,056,110.74

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Solution

The fourth proportional to 6,566,276.43, 9,841,578.53 and 3,056,110.74 is: 4,580,518.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,276.43 : 9,841,578.53 = 3,056,110.74 : x
  2. Step 2: Convert to fraction form
    6,566,276.43/9,841,578.53 = 3,056,110.74/x
  3. Step 3: Cross multiply
    6,566,276.43x = 9,841,578.53 × 3,056,110.74
  4. Step 4: Simplify right side
    6,566,276.43x = 30,076,953,828,805.86
  5. Step 5: Solve for x
    x = 30,076,953,828,805.86/6,566,276.43
  6. Step 6: Final answer
    x = 4,580,518.98

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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.