Home / 2,962,536.45-4,088,632.77-1,673,459.86

Finding the Fourth Proportional to 2,962,536.45, 4,088,632.77 and 1,673,459.86

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Solution

The fourth proportional to 2,962,536.45, 4,088,632.77 and 1,673,459.86 is: 2,309,562.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,536.45 : 4,088,632.77 = 1,673,459.86 : x
  2. Step 2: Convert to fraction form
    2,962,536.45/4,088,632.77 = 1,673,459.86/x
  3. Step 3: Cross multiply
    2,962,536.45x = 4,088,632.77 × 1,673,459.86
  4. Step 4: Simplify right side
    2,962,536.45x = 6,842,162,822,875.61
  5. Step 5: Solve for x
    x = 6,842,162,822,875.61/2,962,536.45
  6. Step 6: Final answer
    x = 2,309,562.41

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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.