Home / 5,923,374.81-8,878,345.39-2,721,885.66

Finding the Fourth Proportional to 5,923,374.81, 8,878,345.39 and 2,721,885.66

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Solution

The fourth proportional to 5,923,374.81, 8,878,345.39 and 2,721,885.66 is: 4,079,742.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,374.81 : 8,878,345.39 = 2,721,885.66 : x
  2. Step 2: Convert to fraction form
    5,923,374.81/8,878,345.39 = 2,721,885.66/x
  3. Step 3: Cross multiply
    5,923,374.81x = 8,878,345.39 × 2,721,885.66
  4. Step 4: Simplify right side
    5,923,374.81x = 24,165,841,001,568.11
  5. Step 5: Solve for x
    x = 24,165,841,001,568.11/5,923,374.81
  6. Step 6: Final answer
    x = 4,079,742.00

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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.