Home / 4,383,008.10-6,574,512.15-2,586,752.10

Finding the Fourth Proportional to 4,383,008.10, 6,574,512.15 and 2,586,752.10

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Solution

The fourth proportional to 4,383,008.10, 6,574,512.15 and 2,586,752.10 is: 3,880,128.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,008.10 : 6,574,512.15 = 2,586,752.10 : x
  2. Step 2: Convert to fraction form
    4,383,008.10/6,574,512.15 = 2,586,752.10/x
  3. Step 3: Cross multiply
    4,383,008.10x = 6,574,512.15 × 2,586,752.10
  4. Step 4: Simplify right side
    4,383,008.10x = 17,006,633,110,488.02
  5. Step 5: Solve for x
    x = 17,006,633,110,488.02/4,383,008.10
  6. Step 6: Final answer
    x = 3,880,128.15

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1.5x scale

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.