Home / 1,839,918.16-2,539,087.14-1,024,104.32

Finding the Fourth Proportional to 1,839,918.16, 2,539,087.14 and 1,024,104.32

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Solution

The fourth proportional to 1,839,918.16, 2,539,087.14 and 1,024,104.32 is: 1,413,264.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,918.16 : 2,539,087.14 = 1,024,104.32 : x
  2. Step 2: Convert to fraction form
    1,839,918.16/2,539,087.14 = 1,024,104.32/x
  3. Step 3: Cross multiply
    1,839,918.16x = 2,539,087.14 × 1,024,104.32
  4. Step 4: Simplify right side
    1,839,918.16x = 2,600,290,103,809.92
  5. Step 5: Solve for x
    x = 2,600,290,103,809.92/1,839,918.16
  6. Step 6: Final answer
    x = 1,413,264.01

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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.