Home / 1,033,905.30-1,426,578.40-604,102.30

Finding the Fourth Proportional to 1,033,905.30, 1,426,578.40 and 604,102.30

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Solution

The fourth proportional to 1,033,905.30, 1,426,578.40 and 604,102.30 is: 833,537.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,905.30 : 1,426,578.40 = 604,102.30 : x
  2. Step 2: Convert to fraction form
    1,033,905.30/1,426,578.40 = 604,102.30/x
  3. Step 3: Cross multiply
    1,033,905.30x = 1,426,578.40 × 604,102.30
  4. Step 4: Simplify right side
    1,033,905.30x = 861,799,292,570.32
  5. Step 5: Solve for x
    x = 861,799,292,570.32/1,033,905.30
  6. Step 6: Final answer
    x = 833,537.94

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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.