Home / 5,923,374.57-8,878,345.02-2,721,885.41

Finding the Fourth Proportional to 5,923,374.57, 8,878,345.02 and 2,721,885.41

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Solution

The fourth proportional to 5,923,374.57, 8,878,345.02 and 2,721,885.41 is: 4,079,741.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,374.57 : 8,878,345.02 = 2,721,885.41 : x
  2. Step 2: Convert to fraction form
    5,923,374.57/8,878,345.02 = 2,721,885.41/x
  3. Step 3: Cross multiply
    5,923,374.57x = 8,878,345.02 × 2,721,885.41
  4. Step 4: Simplify right side
    5,923,374.57x = 24,165,837,730,492.43
  5. Step 5: Solve for x
    x = 24,165,837,730,492.43/5,923,374.57
  6. Step 6: Final answer
    x = 4,079,741.61

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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.