Home / 1,506,358.82-2,077,862.32-894,108.17

Finding the Fourth Proportional to 1,506,358.82, 2,077,862.32 and 894,108.17

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Solution

The fourth proportional to 1,506,358.82, 2,077,862.32 and 894,108.17 is: 1,233,327.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,358.82 : 2,077,862.32 = 894,108.17 : x
  2. Step 2: Convert to fraction form
    1,506,358.82/2,077,862.32 = 894,108.17/x
  3. Step 3: Cross multiply
    1,506,358.82x = 2,077,862.32 × 894,108.17
  4. Step 4: Simplify right side
    1,506,358.82x = 1,857,833,682,759.45
  5. Step 5: Solve for x
    x = 1,857,833,682,759.45/1,506,358.82
  6. Step 6: Final answer
    x = 1,233,327.45

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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.