Home / 1,914,692.34-2,872,068.27-566,991.24

Finding the Fourth Proportional to 1,914,692.34, 2,872,068.27 and 566,991.24

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Solution

The fourth proportional to 1,914,692.34, 2,872,068.27 and 566,991.24 is: 850,495.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,692.34 : 2,872,068.27 = 566,991.24 : x
  2. Step 2: Convert to fraction form
    1,914,692.34/2,872,068.27 = 566,991.24/x
  3. Step 3: Cross multiply
    1,914,692.34x = 2,872,068.27 × 566,991.24
  4. Step 4: Simplify right side
    1,914,692.34x = 1,628,437,549,771.95
  5. Step 5: Solve for x
    x = 1,628,437,549,771.95/1,914,692.34
  6. Step 6: Final answer
    x = 850,495.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.