Home / 1,493,081.84-2,240,551.56-606,617.84

Finding the Fourth Proportional to 1,493,081.84, 2,240,551.56 and 606,617.84

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Solution

The fourth proportional to 1,493,081.84, 2,240,551.56 and 606,617.84 is: 910,304.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,081.84 : 2,240,551.56 = 606,617.84 : x
  2. Step 2: Convert to fraction form
    1,493,081.84/2,240,551.56 = 606,617.84/x
  3. Step 3: Cross multiply
    1,493,081.84x = 2,240,551.56 × 606,617.84
  4. Step 4: Simplify right side
    1,493,081.84x = 1,359,158,547,735.83
  5. Step 5: Solve for x
    x = 1,359,158,547,735.83/1,493,081.84
  6. Step 6: Final answer
    x = 910,304.12

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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.