Home / 2,354,005.95-3,531,008.93-1,822,564.95

Finding the Fourth Proportional to 2,354,005.95, 3,531,008.93 and 1,822,564.95

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Solution

The fourth proportional to 2,354,005.95, 3,531,008.93 and 1,822,564.95 is: 2,733,847.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,005.95 : 3,531,008.93 = 1,822,564.95 : x
  2. Step 2: Convert to fraction form
    2,354,005.95/3,531,008.93 = 1,822,564.95/x
  3. Step 3: Cross multiply
    2,354,005.95x = 3,531,008.93 × 1,822,564.95
  4. Step 4: Simplify right side
    2,354,005.95x = 6,435,493,104,842.18
  5. Step 5: Solve for x
    x = 6,435,493,104,842.18/2,354,005.95
  6. Step 6: Final answer
    x = 2,733,847.43

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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.