Home / 8,892,178.18-12,267,447.23-5,952,941.91

Finding the Fourth Proportional to 8,892,178.18, 12,267,447.23 and 5,952,941.91

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Solution

The fourth proportional to 8,892,178.18, 12,267,447.23 and 5,952,941.91 is: 8,212,543.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,178.18 : 12,267,447.23 = 5,952,941.91 : x
  2. Step 2: Convert to fraction form
    8,892,178.18/12,267,447.23 = 5,952,941.91/x
  3. Step 3: Cross multiply
    8,892,178.18x = 12,267,447.23 × 5,952,941.91
  4. Step 4: Simplify right side
    8,892,178.18x = 73,027,400,759,062.77
  5. Step 5: Solve for x
    x = 73,027,400,759,062.77/8,892,178.18
  6. Step 6: Final answer
    x = 8,212,543.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.