Home / 1,731,113.43-2,594,348.83-1,347,325.84

Finding the Fourth Proportional to 1,731,113.43, 2,594,348.83 and 1,347,325.84

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Solution

The fourth proportional to 1,731,113.43, 2,594,348.83 and 1,347,325.84 is: 2,019,182.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,113.43 : 2,594,348.83 = 1,347,325.84 : x
  2. Step 2: Convert to fraction form
    1,731,113.43/2,594,348.83 = 1,347,325.84/x
  3. Step 3: Cross multiply
    1,731,113.43x = 2,594,348.83 × 1,347,325.84
  4. Step 4: Simplify right side
    1,731,113.43x = 3,495,433,216,632.77
  5. Step 5: Solve for x
    x = 3,495,433,216,632.77/1,731,113.43
  6. Step 6: Final answer
    x = 2,019,182.08

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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.