Home / 8,348,151.08-12,527,838.30-2,956,782.44

Finding the Fourth Proportional to 8,348,151.08, 12,527,838.30 and 2,956,782.44

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Solution

The fourth proportional to 8,348,151.08, 12,527,838.30 and 2,956,782.44 is: 4,437,161.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,348,151.08 : 12,527,838.30 = 2,956,782.44 : x
  2. Step 2: Convert to fraction form
    8,348,151.08/12,527,838.30 = 2,956,782.44/x
  3. Step 3: Cross multiply
    8,348,151.08x = 12,527,838.30 × 2,956,782.44
  4. Step 4: Simplify right side
    8,348,151.08x = 37,042,092,296,599.45
  5. Step 5: Solve for x
    x = 37,042,092,296,599.45/8,348,151.08
  6. Step 6: Final answer
    x = 4,437,161.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.