Home / 4,461,411.90-6,156,787.41-2,424,221.40

Finding the Fourth Proportional to 4,461,411.90, 6,156,787.41 and 2,424,221.40

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Solution

The fourth proportional to 4,461,411.90, 6,156,787.41 and 2,424,221.40 is: 3,345,446.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,411.90 : 6,156,787.41 = 2,424,221.40 : x
  2. Step 2: Convert to fraction form
    4,461,411.90/6,156,787.41 = 2,424,221.40/x
  3. Step 3: Cross multiply
    4,461,411.90x = 6,156,787.41 × 2,424,221.40
  4. Step 4: Simplify right side
    4,461,411.90x = 14,925,415,794,572.57
  5. Step 5: Solve for x
    x = 14,925,415,794,572.57/4,461,411.90
  6. Step 6: Final answer
    x = 3,345,446.72

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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.