Home / 4,225,962.40-5,831,793.84-2,292,218.08

Finding the Fourth Proportional to 4,225,962.40, 5,831,793.84 and 2,292,218.08

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Solution

The fourth proportional to 4,225,962.40, 5,831,793.84 and 2,292,218.08 is: 3,163,242.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,962.40 : 5,831,793.84 = 2,292,218.08 : x
  2. Step 2: Convert to fraction form
    4,225,962.40/5,831,793.84 = 2,292,218.08/x
  3. Step 3: Cross multiply
    4,225,962.40x = 5,831,793.84 × 2,292,218.08
  4. Step 4: Simplify right side
    4,225,962.40x = 13,367,743,278,880.63
  5. Step 5: Solve for x
    x = 13,367,743,278,880.63/4,225,962.40
  6. Step 6: Final answer
    x = 3,163,242.36

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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.