Home / 6,564,895.20-9,846,357.84-2,076,588

Finding the Fourth Proportional to 6,564,895.20, 9,846,357.84 and 2,076,588

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Solution

The fourth proportional to 6,564,895.20, 9,846,357.84 and 2,076,588 is: 3,114,570.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,895.20 : 9,846,357.84 = 2,076,588 : x
  2. Step 2: Convert to fraction form
    6,564,895.20/9,846,357.84 = 2,076,588/x
  3. Step 3: Cross multiply
    6,564,895.20x = 9,846,357.84 × 2,076,588
  4. Step 4: Simplify right side
    6,564,895.20x = 20,446,828,534,249.92
  5. Step 5: Solve for x
    x = 20,446,828,534,249.92/6,564,895.20
  6. Step 6: Final answer
    x = 3,114,570.44

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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.