Home / 2,960,488.54-4,085,039.34-1,653,579.58

Finding the Fourth Proportional to 2,960,488.54, 4,085,039.34 and 1,653,579.58

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Solution

The fourth proportional to 2,960,488.54, 4,085,039.34 and 1,653,579.58 is: 2,281,696.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,488.54 : 4,085,039.34 = 1,653,579.58 : x
  2. Step 2: Convert to fraction form
    2,960,488.54/4,085,039.34 = 1,653,579.58/x
  3. Step 3: Cross multiply
    2,960,488.54x = 4,085,039.34 × 1,653,579.58
  4. Step 4: Simplify right side
    2,960,488.54x = 6,754,937,636,120.68
  5. Step 5: Solve for x
    x = 6,754,937,636,120.68/2,960,488.54
  6. Step 6: Final answer
    x = 2,281,696.94

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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.