Home / 1,048,363.90-1,446,861.28-583,263.79

Finding the Fourth Proportional to 1,048,363.90, 1,446,861.28 and 583,263.79

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Solution

The fourth proportional to 1,048,363.90, 1,446,861.28 and 583,263.79 is: 804,970.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,363.90 : 1,446,861.28 = 583,263.79 : x
  2. Step 2: Convert to fraction form
    1,048,363.90/1,446,861.28 = 583,263.79/x
  3. Step 3: Cross multiply
    1,048,363.90x = 1,446,861.28 × 583,263.79
  4. Step 4: Simplify right side
    1,048,363.90x = 843,901,797,933.95
  5. Step 5: Solve for x
    x = 843,901,797,933.95/1,048,363.90
  6. Step 6: Final answer
    x = 804,970.30

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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.