Home / 2,021,405.35-3,032,108.03-601,276.90

Finding the Fourth Proportional to 2,021,405.35, 3,032,108.03 and 601,276.90

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Solution

The fourth proportional to 2,021,405.35, 3,032,108.03 and 601,276.90 is: 901,915.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,405.35 : 3,032,108.03 = 601,276.90 : x
  2. Step 2: Convert to fraction form
    2,021,405.35/3,032,108.03 = 601,276.90/x
  3. Step 3: Cross multiply
    2,021,405.35x = 3,032,108.03 × 601,276.90
  4. Step 4: Simplify right side
    2,021,405.35x = 1,823,136,513,737.12
  5. Step 5: Solve for x
    x = 1,823,136,513,737.12/2,021,405.35
  6. Step 6: Final answer
    x = 901,915.35

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Double scale
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Similar ratio
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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.