Home / 4,075,276.40-6,112,914.60-3,058,895.49

Finding the Fourth Proportional to 4,075,276.40, 6,112,914.60 and 3,058,895.49

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Solution

The fourth proportional to 4,075,276.40, 6,112,914.60 and 3,058,895.49 is: 4,588,343.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,276.40 : 6,112,914.60 = 3,058,895.49 : x
  2. Step 2: Convert to fraction form
    4,075,276.40/6,112,914.60 = 3,058,895.49/x
  3. Step 3: Cross multiply
    4,075,276.40x = 6,112,914.60 × 3,058,895.49
  4. Step 4: Simplify right side
    4,075,276.40x = 18,698,766,900,695.15
  5. Step 5: Solve for x
    x = 18,698,766,900,695.15/4,075,276.40
  6. Step 6: Final answer
    x = 4,588,343.24

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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.