Home / 5,857,116.27-8,791,341.72-2,826,615.48

Finding the Fourth Proportional to 5,857,116.27, 8,791,341.72 and 2,826,615.48

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Solution

The fourth proportional to 5,857,116.27, 8,791,341.72 and 2,826,615.48 is: 4,242,658.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857,116.27 : 8,791,341.72 = 2,826,615.48 : x
  2. Step 2: Convert to fraction form
    5,857,116.27/8,791,341.72 = 2,826,615.48/x
  3. Step 3: Cross multiply
    5,857,116.27x = 8,791,341.72 × 2,826,615.48
  4. Step 4: Simplify right side
    5,857,116.27x = 24,849,742,595,721.83
  5. Step 5: Solve for x
    x = 24,849,742,595,721.83/5,857,116.27
  6. Step 6: Final answer
    x = 4,242,658.24

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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.