Home / 1,450,937.04-2,001,671.64-906,127.08

Finding the Fourth Proportional to 1,450,937.04, 2,001,671.64 and 906,127.08

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Solution

The fourth proportional to 1,450,937.04, 2,001,671.64 and 906,127.08 is: 1,250,067.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,937.04 : 2,001,671.64 = 906,127.08 : x
  2. Step 2: Convert to fraction form
    1,450,937.04/2,001,671.64 = 906,127.08/x
  3. Step 3: Cross multiply
    1,450,937.04x = 2,001,671.64 × 906,127.08
  4. Step 4: Simplify right side
    1,450,937.04x = 1,813,768,878,272.01
  5. Step 5: Solve for x
    x = 1,813,768,878,272.01/1,450,937.04
  6. Step 6: Final answer
    x = 1,250,067.25

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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.