Home / 6,026,373.40-8,315,101.40-3,579,809.30

Finding the Fourth Proportional to 6,026,373.40, 8,315,101.40 and 3,579,809.30

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Solution

The fourth proportional to 6,026,373.40, 8,315,101.40 and 3,579,809.30 is: 4,939,368.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,026,373.40 : 8,315,101.40 = 3,579,809.30 : x
  2. Step 2: Convert to fraction form
    6,026,373.40/8,315,101.40 = 3,579,809.30/x
  3. Step 3: Cross multiply
    6,026,373.40x = 8,315,101.40 × 3,579,809.30
  4. Step 4: Simplify right side
    6,026,373.40x = 29,766,477,322,163.02
  5. Step 5: Solve for x
    x = 29,766,477,322,163.02/6,026,373.40
  6. Step 6: Final answer
    x = 4,939,368.23

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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.