Home / 8,598,950.48-12,898,000.63-3,207,180.83

Finding the Fourth Proportional to 8,598,950.48, 12,898,000.63 and 3,207,180.83

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Solution

The fourth proportional to 8,598,950.48, 12,898,000.63 and 3,207,180.83 is: 4,810,612.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598,950.48 : 12,898,000.63 = 3,207,180.83 : x
  2. Step 2: Convert to fraction form
    8,598,950.48/12,898,000.63 = 3,207,180.83/x
  3. Step 3: Cross multiply
    8,598,950.48x = 12,898,000.63 × 3,207,180.83
  4. Step 4: Simplify right side
    8,598,950.48x = 41,366,220,287,342.51
  5. Step 5: Solve for x
    x = 41,366,220,287,342.51/8,598,950.48
  6. Step 6: Final answer
    x = 4,810,612.69

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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.