Home / 8,831,485.26-12,187,795.41-4,963,994.46

Finding the Fourth Proportional to 8,831,485.26, 12,187,795.41 and 4,963,994.46

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Solution

The fourth proportional to 8,831,485.26, 12,187,795.41 and 4,963,994.46 is: 6,850,506.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,831,485.26 : 12,187,795.41 = 4,963,994.46 : x
  2. Step 2: Convert to fraction form
    8,831,485.26/12,187,795.41 = 4,963,994.46/x
  3. Step 3: Cross multiply
    8,831,485.26x = 12,187,795.41 × 4,963,994.46
  4. Step 4: Simplify right side
    8,831,485.26x = 60,500,148,894,853.43
  5. Step 5: Solve for x
    x = 60,500,148,894,853.43/8,831,485.26
  6. Step 6: Final answer
    x = 6,850,506.69

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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.