Home / 1,612,653.14-2,418,792.59-601,810.40

Finding the Fourth Proportional to 1,612,653.14, 2,418,792.59 and 601,810.40

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Solution

The fourth proportional to 1,612,653.14, 2,418,792.59 and 601,810.40 is: 902,645.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,653.14 : 2,418,792.59 = 601,810.40 : x
  2. Step 2: Convert to fraction form
    1,612,653.14/2,418,792.59 = 601,810.40/x
  3. Step 3: Cross multiply
    1,612,653.14x = 2,418,792.59 × 601,810.40
  4. Step 4: Simplify right side
    1,612,653.14x = 1,455,654,521,001.92
  5. Step 5: Solve for x
    x = 1,455,654,521,001.92/1,612,653.14
  6. Step 6: Final answer
    x = 902,645.76

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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.