Home / 4,472,803.98-6,702,998.78-2,038,006.88

Finding the Fourth Proportional to 4,472,803.98, 6,702,998.78 and 2,038,006.88

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Solution

The fourth proportional to 4,472,803.98, 6,702,998.78 and 2,038,006.88 is: 3,054,182.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,803.98 : 6,702,998.78 = 2,038,006.88 : x
  2. Step 2: Convert to fraction form
    4,472,803.98/6,702,998.78 = 2,038,006.88/x
  3. Step 3: Cross multiply
    4,472,803.98x = 6,702,998.78 × 2,038,006.88
  4. Step 4: Simplify right side
    4,472,803.98x = 13,660,757,630,271.61
  5. Step 5: Solve for x
    x = 13,660,757,630,271.61/4,472,803.98
  6. Step 6: Final answer
    x = 3,054,182.05

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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.