Home / 2,834,577.23-3,911,548.03-1,610,712.89

Finding the Fourth Proportional to 2,834,577.23, 3,911,548.03 and 1,610,712.89

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Solution

The fourth proportional to 2,834,577.23, 3,911,548.03 and 1,610,712.89 is: 2,222,688.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,577.23 : 3,911,548.03 = 1,610,712.89 : x
  2. Step 2: Convert to fraction form
    2,834,577.23/3,911,548.03 = 1,610,712.89/x
  3. Step 3: Cross multiply
    2,834,577.23x = 3,911,548.03 × 1,610,712.89
  4. Step 4: Simplify right side
    2,834,577.23x = 6,300,380,822,858.89
  5. Step 5: Solve for x
    x = 6,300,380,822,858.89/2,834,577.23
  6. Step 6: Final answer
    x = 2,222,688.01

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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.