Home / 1,556,062.65-2,333,160.86-608,304.33

Finding the Fourth Proportional to 1,556,062.65, 2,333,160.86 and 608,304.33

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Solution

The fourth proportional to 1,556,062.65, 2,333,160.86 and 608,304.33 is: 912,091.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,062.65 : 2,333,160.86 = 608,304.33 : x
  2. Step 2: Convert to fraction form
    1,556,062.65/2,333,160.86 = 608,304.33/x
  3. Step 3: Cross multiply
    1,556,062.65x = 2,333,160.86 × 608,304.33
  4. Step 4: Simplify right side
    1,556,062.65x = 1,419,271,850,683.00
  5. Step 5: Solve for x
    x = 1,419,271,850,683.00/1,556,062.65
  6. Step 6: Final answer
    x = 912,091.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.