Home / 6,059,620.72-8,362,686.36-3,482,328.88

Finding the Fourth Proportional to 6,059,620.72, 8,362,686.36 and 3,482,328.88

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Solution

The fourth proportional to 6,059,620.72, 8,362,686.36 and 3,482,328.88 is: 4,805,849.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059,620.72 : 8,362,686.36 = 3,482,328.88 : x
  2. Step 2: Convert to fraction form
    6,059,620.72/8,362,686.36 = 3,482,328.88/x
  3. Step 3: Cross multiply
    6,059,620.72x = 8,362,686.36 × 3,482,328.88
  4. Step 4: Simplify right side
    6,059,620.72x = 29,121,624,225,810.08
  5. Step 5: Solve for x
    x = 29,121,624,225,810.08/6,059,620.72
  6. Step 6: Final answer
    x = 4,805,849.34

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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.