Home / 2,717,854.65-4,076,766.86-696,094.65

Finding the Fourth Proportional to 2,717,854.65, 4,076,766.86 and 696,094.65

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Solution

The fourth proportional to 2,717,854.65, 4,076,766.86 and 696,094.65 is: 1,044,138.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,854.65 : 4,076,766.86 = 696,094.65 : x
  2. Step 2: Convert to fraction form
    2,717,854.65/4,076,766.86 = 696,094.65/x
  3. Step 3: Cross multiply
    2,717,854.65x = 4,076,766.86 × 696,094.65
  4. Step 4: Simplify right side
    2,717,854.65x = 2,837,815,597,062.83
  5. Step 5: Solve for x
    x = 2,837,815,597,062.83/2,717,854.65
  6. Step 6: Final answer
    x = 1,044,138.10

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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.