Home / 1,834,429.01-2,527,346.42-1,419,539.01

Finding the Fourth Proportional to 1,834,429.01, 2,527,346.42 and 1,419,539.01

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Solution

The fourth proportional to 1,834,429.01, 2,527,346.42 and 1,419,539.01 is: 1,955,740.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,429.01 : 2,527,346.42 = 1,419,539.01 : x
  2. Step 2: Convert to fraction form
    1,834,429.01/2,527,346.42 = 1,419,539.01/x
  3. Step 3: Cross multiply
    1,834,429.01x = 2,527,346.42 × 1,419,539.01
  4. Step 4: Simplify right side
    1,834,429.01x = 3,587,666,834,973.84
  5. Step 5: Solve for x
    x = 3,587,666,834,973.84/1,834,429.01
  6. Step 6: Final answer
    x = 1,955,740.35

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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.