Home / 4,157,964-5,737,990.40-2,250,252

Finding the Fourth Proportional to 4,157,964, 5,737,990.40 and 2,250,252

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Solution

The fourth proportional to 4,157,964, 5,737,990.40 and 2,250,252 is: 3,105,347.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,964 : 5,737,990.40 = 2,250,252 : x
  2. Step 2: Convert to fraction form
    4,157,964/5,737,990.40 = 2,250,252/x
  3. Step 3: Cross multiply
    4,157,964x = 5,737,990.40 × 2,250,252
  4. Step 4: Simplify right side
    4,157,964x = 12,911,924,373,580.80
  5. Step 5: Solve for x
    x = 12,911,924,373,580.80/4,157,964
  6. Step 6: Final answer
    x = 3,105,347.80

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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.