Home / 1,063,360.78-1,467,379.57-604,411.71

Finding the Fourth Proportional to 1,063,360.78, 1,467,379.57 and 604,411.71

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Solution

The fourth proportional to 1,063,360.78, 1,467,379.57 and 604,411.71 is: 834,055.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,360.78 : 1,467,379.57 = 604,411.71 : x
  2. Step 2: Convert to fraction form
    1,063,360.78/1,467,379.57 = 604,411.71/x
  3. Step 3: Cross multiply
    1,063,360.78x = 1,467,379.57 × 604,411.71
  4. Step 4: Simplify right side
    1,063,360.78x = 886,901,395,122.77
  5. Step 5: Solve for x
    x = 886,901,395,122.77/1,063,360.78
  6. Step 6: Final answer
    x = 834,055.02

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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.