Home / 8,934,671.99-12,330,092.77-5,014,671.83

Finding the Fourth Proportional to 8,934,671.99, 12,330,092.77 and 5,014,671.83

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Solution

The fourth proportional to 8,934,671.99, 12,330,092.77 and 5,014,671.83 is: 6,920,384.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,934,671.99 : 12,330,092.77 = 5,014,671.83 : x
  2. Step 2: Convert to fraction form
    8,934,671.99/12,330,092.77 = 5,014,671.83/x
  3. Step 3: Cross multiply
    8,934,671.99x = 12,330,092.77 × 5,014,671.83
  4. Step 4: Simplify right side
    8,934,671.99x = 61,831,368,893,294.22
  5. Step 5: Solve for x
    x = 61,831,368,893,294.22/8,934,671.99
  6. Step 6: Final answer
    x = 6,920,384.88

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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.