Home / 3,596,315.10-4,963,012.41-2,146,852.15

Finding the Fourth Proportional to 3,596,315.10, 4,963,012.41 and 2,146,852.15

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Solution

The fourth proportional to 3,596,315.10, 4,963,012.41 and 2,146,852.15 is: 2,962,714.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,315.10 : 4,963,012.41 = 2,146,852.15 : x
  2. Step 2: Convert to fraction form
    3,596,315.10/4,963,012.41 = 2,146,852.15/x
  3. Step 3: Cross multiply
    3,596,315.10x = 4,963,012.41 × 2,146,852.15
  4. Step 4: Simplify right side
    3,596,315.10x = 10,654,853,846,452.30
  5. Step 5: Solve for x
    x = 10,654,853,846,452.30/3,596,315.10
  6. Step 6: Final answer
    x = 2,962,714.21

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Double scale
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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.