Home / 2,338,635.25-3,227,316.65-1,265,547.25

Finding the Fourth Proportional to 2,338,635.25, 3,227,316.65 and 1,265,547.25

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Solution

The fourth proportional to 2,338,635.25, 3,227,316.65 and 1,265,547.25 is: 1,746,455.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,635.25 : 3,227,316.65 = 1,265,547.25 : x
  2. Step 2: Convert to fraction form
    2,338,635.25/3,227,316.65 = 1,265,547.25/x
  3. Step 3: Cross multiply
    2,338,635.25x = 3,227,316.65 × 1,265,547.25
  4. Step 4: Simplify right side
    2,338,635.25x = 4,084,321,711,286.71
  5. Step 5: Solve for x
    x = 4,084,321,711,286.71/2,338,635.25
  6. Step 6: Final answer
    x = 1,746,455.21

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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.