Home / 1,033,773.31-1,426,398.01-603,970.30

Finding the Fourth Proportional to 1,033,773.31, 1,426,398.01 and 603,970.30

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Solution

The fourth proportional to 1,033,773.31, 1,426,398.01 and 603,970.30 is: 833,356.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,773.31 : 1,426,398.01 = 603,970.30 : x
  2. Step 2: Convert to fraction form
    1,033,773.31/1,426,398.01 = 603,970.30/x
  3. Step 3: Cross multiply
    1,033,773.31x = 1,426,398.01 × 603,970.30
  4. Step 4: Simplify right side
    1,033,773.31x = 861,502,034,019.10
  5. Step 5: Solve for x
    x = 861,502,034,019.10/1,033,773.31
  6. Step 6: Final answer
    x = 833,356.82

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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.