Home / 1,033,551.25-1,425,980.15-603,521.17

Finding the Fourth Proportional to 1,033,551.25, 1,425,980.15 and 603,521.17

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Solution

The fourth proportional to 1,033,551.25, 1,425,980.15 and 603,521.17 is: 832,672.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,551.25 : 1,425,980.15 = 603,521.17 : x
  2. Step 2: Convert to fraction form
    1,033,551.25/1,425,980.15 = 603,521.17/x
  3. Step 3: Cross multiply
    1,033,551.25x = 1,425,980.15 × 603,521.17
  4. Step 4: Simplify right side
    1,033,551.25x = 860,609,201,394.88
  5. Step 5: Solve for x
    x = 860,609,201,394.88/1,033,551.25
  6. Step 6: Final answer
    x = 832,672.02

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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.