Home / 1,063,506.51-1,467,763.07-604,689.82

Finding the Fourth Proportional to 1,063,506.51, 1,467,763.07 and 604,689.82

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Solution

The fourth proportional to 1,063,506.51, 1,467,763.07 and 604,689.82 is: 834,542.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,506.51 : 1,467,763.07 = 604,689.82 : x
  2. Step 2: Convert to fraction form
    1,063,506.51/1,467,763.07 = 604,689.82/x
  3. Step 3: Cross multiply
    1,063,506.51x = 1,467,763.07 × 604,689.82
  4. Step 4: Simplify right side
    1,063,506.51x = 887,541,386,600.95
  5. Step 5: Solve for x
    x = 887,541,386,600.95/1,063,506.51
  6. Step 6: Final answer
    x = 834,542.50

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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.