Home / 1,164,826.34-1,607,194.41-655,342.82

Finding the Fourth Proportional to 1,164,826.34, 1,607,194.41 and 655,342.82

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Solution

The fourth proportional to 1,164,826.34, 1,607,194.41 and 655,342.82 is: 904,223.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,826.34 : 1,607,194.41 = 655,342.82 : x
  2. Step 2: Convert to fraction form
    1,164,826.34/1,607,194.41 = 655,342.82/x
  3. Step 3: Cross multiply
    1,164,826.34x = 1,607,194.41 × 655,342.82
  4. Step 4: Simplify right side
    1,164,826.34x = 1,053,263,316,937.64
  5. Step 5: Solve for x
    x = 1,053,263,316,937.64/1,164,826.34
  6. Step 6: Final answer
    x = 904,223.47

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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.