Home / 4,430,085.67-6,113,520.57-2,392,895.17

Finding the Fourth Proportional to 4,430,085.67, 6,113,520.57 and 2,392,895.17

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Solution

The fourth proportional to 4,430,085.67, 6,113,520.57 and 2,392,895.17 is: 3,302,196.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,085.67 : 6,113,520.57 = 2,392,895.17 : x
  2. Step 2: Convert to fraction form
    4,430,085.67/6,113,520.57 = 2,392,895.17/x
  3. Step 3: Cross multiply
    4,430,085.67x = 6,113,520.57 × 2,392,895.17
  4. Step 4: Simplify right side
    4,430,085.67x = 14,629,013,843,648.65
  5. Step 5: Solve for x
    x = 14,629,013,843,648.65/4,430,085.67
  6. Step 6: Final answer
    x = 3,302,196.60

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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.