Home / 8,800,230.13-12,144,878.81-4,932,752.29

Finding the Fourth Proportional to 8,800,230.13, 12,144,878.81 and 4,932,752.29

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Solution

The fourth proportional to 8,800,230.13, 12,144,878.81 and 4,932,752.29 is: 6,807,512.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,230.13 : 12,144,878.81 = 4,932,752.29 : x
  2. Step 2: Convert to fraction form
    8,800,230.13/12,144,878.81 = 4,932,752.29/x
  3. Step 3: Cross multiply
    8,800,230.13x = 12,144,878.81 × 4,932,752.29
  4. Step 4: Simplify right side
    8,800,230.13x = 59,907,678,725,271.84
  5. Step 5: Solve for x
    x = 59,907,678,725,271.84/8,800,230.13
  6. Step 6: Final answer
    x = 6,807,512.74

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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.