Home / 3,562,595.70-4,916,262.45-2,111,429.62

Finding the Fourth Proportional to 3,562,595.70, 4,916,262.45 and 2,111,429.62

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Solution

The fourth proportional to 3,562,595.70, 4,916,262.45 and 2,111,429.62 is: 2,913,701.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,595.70 : 4,916,262.45 = 2,111,429.62 : x
  2. Step 2: Convert to fraction form
    3,562,595.70/4,916,262.45 = 2,111,429.62/x
  3. Step 3: Cross multiply
    3,562,595.70x = 4,916,262.45 × 2,111,429.62
  4. Step 4: Simplify right side
    3,562,595.70x = 10,380,342,156,623.77
  5. Step 5: Solve for x
    x = 10,380,342,156,623.77/3,562,595.70
  6. Step 6: Final answer
    x = 2,913,701.98

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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.