Home / 3,006,026.19-4,148,759.34-1,903,558.23

Finding the Fourth Proportional to 3,006,026.19, 4,148,759.34 and 1,903,558.23

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Solution

The fourth proportional to 3,006,026.19, 4,148,759.34 and 1,903,558.23 is: 2,627,191.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,026.19 : 4,148,759.34 = 1,903,558.23 : x
  2. Step 2: Convert to fraction form
    3,006,026.19/4,148,759.34 = 1,903,558.23/x
  3. Step 3: Cross multiply
    3,006,026.19x = 4,148,759.34 × 1,903,558.23
  4. Step 4: Simplify right side
    3,006,026.19x = 7,897,404,985,946.37
  5. Step 5: Solve for x
    x = 7,897,404,985,946.37/3,006,026.19
  6. Step 6: Final answer
    x = 2,627,191.01

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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.