Home / 8,733,114.90-12,051,780.94-4,813,012.38

Finding the Fourth Proportional to 8,733,114.90, 12,051,780.94 and 4,813,012.38

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Solution

The fourth proportional to 8,733,114.90, 12,051,780.94 and 4,813,012.38 is: 6,642,002.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,114.90 : 12,051,780.94 = 4,813,012.38 : x
  2. Step 2: Convert to fraction form
    8,733,114.90/12,051,780.94 = 4,813,012.38/x
  3. Step 3: Cross multiply
    8,733,114.90x = 12,051,780.94 × 4,813,012.38
  4. Step 4: Simplify right side
    8,733,114.90x = 58,005,370,865,268.03
  5. Step 5: Solve for x
    x = 58,005,370,865,268.03/8,733,114.90
  6. Step 6: Final answer
    x = 6,642,002.48

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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.