Home / 4,014,328.80-5,537,253.87-2,381,580.21

Finding the Fourth Proportional to 4,014,328.80, 5,537,253.87 and 2,381,580.21

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Solution

The fourth proportional to 4,014,328.80, 5,537,253.87 and 2,381,580.21 is: 3,285,085.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,328.80 : 5,537,253.87 = 2,381,580.21 : x
  2. Step 2: Convert to fraction form
    4,014,328.80/5,537,253.87 = 2,381,580.21/x
  3. Step 3: Cross multiply
    4,014,328.80x = 5,537,253.87 × 2,381,580.21
  4. Step 4: Simplify right side
    4,014,328.80x = 13,187,414,234,537.91
  5. Step 5: Solve for x
    x = 13,187,414,234,537.91/4,014,328.80
  6. Step 6: Final answer
    x = 3,285,085.72

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1.5x scale

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.