Home / 1,363,571.39-1,881,743-751,746.04

Finding the Fourth Proportional to 1,363,571.39, 1,881,743 and 751,746.04

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Solution

The fourth proportional to 1,363,571.39, 1,881,743 and 751,746.04 is: 1,037,417.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,571.39 : 1,881,743 = 751,746.04 : x
  2. Step 2: Convert to fraction form
    1,363,571.39/1,881,743 = 751,746.04/x
  3. Step 3: Cross multiply
    1,363,571.39x = 1,881,743 × 751,746.04
  4. Step 4: Simplify right side
    1,363,571.39x = 1,414,592,848,547.72
  5. Step 5: Solve for x
    x = 1,414,592,848,547.72/1,363,571.39
  6. Step 6: Final answer
    x = 1,037,417.52

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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.