Home / 2,884,373.19-3,980,411.82-1,595,180.43

Finding the Fourth Proportional to 2,884,373.19, 3,980,411.82 and 1,595,180.43

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Solution

The fourth proportional to 2,884,373.19, 3,980,411.82 and 1,595,180.43 is: 2,201,336.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,373.19 : 3,980,411.82 = 1,595,180.43 : x
  2. Step 2: Convert to fraction form
    2,884,373.19/3,980,411.82 = 1,595,180.43/x
  3. Step 3: Cross multiply
    2,884,373.19x = 3,980,411.82 × 1,595,180.43
  4. Step 4: Simplify right side
    2,884,373.19x = 6,349,475,038,604.68
  5. Step 5: Solve for x
    x = 6,349,475,038,604.68/2,884,373.19
  6. Step 6: Final answer
    x = 2,201,336.17

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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.