Home / 1,026,546.60-1,416,643.48-567,692.05

Finding the Fourth Proportional to 1,026,546.60, 1,416,643.48 and 567,692.05

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Solution

The fourth proportional to 1,026,546.60, 1,416,643.48 and 567,692.05 is: 783,420.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,546.60 : 1,416,643.48 = 567,692.05 : x
  2. Step 2: Convert to fraction form
    1,026,546.60/1,416,643.48 = 567,692.05/x
  3. Step 3: Cross multiply
    1,026,546.60x = 1,416,643.48 × 567,692.05
  4. Step 4: Simplify right side
    1,026,546.60x = 804,217,241,895.59
  5. Step 5: Solve for x
    x = 804,217,241,895.59/1,026,546.60
  6. Step 6: Final answer
    x = 783,420.10

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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.