Home / 8,733,114.91-12,051,780.93-4,813,012.39

Finding the Fourth Proportional to 8,733,114.91, 12,051,780.93 and 4,813,012.39

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Solution

The fourth proportional to 8,733,114.91, 12,051,780.93 and 4,813,012.39 is: 6,642,002.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,114.91 : 12,051,780.93 = 4,813,012.39 : x
  2. Step 2: Convert to fraction form
    8,733,114.91/12,051,780.93 = 4,813,012.39/x
  3. Step 3: Cross multiply
    8,733,114.91x = 12,051,780.93 × 4,813,012.39
  4. Step 4: Simplify right side
    8,733,114.91x = 58,005,370,937,655.72
  5. Step 5: Solve for x
    x = 58,005,370,937,655.72/8,733,114.91
  6. Step 6: Final answer
    x = 6,642,002.49

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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.