Home / 3,582,411.10-4,943,678.06-2,033,659.24

Finding the Fourth Proportional to 3,582,411.10, 4,943,678.06 and 2,033,659.24

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Solution

The fourth proportional to 3,582,411.10, 4,943,678.06 and 2,033,659.24 is: 2,806,421.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,411.10 : 4,943,678.06 = 2,033,659.24 : x
  2. Step 2: Convert to fraction form
    3,582,411.10/4,943,678.06 = 2,033,659.24/x
  3. Step 3: Cross multiply
    3,582,411.10x = 4,943,678.06 × 2,033,659.24
  4. Step 4: Simplify right side
    3,582,411.10x = 10,053,756,559,029.23
  5. Step 5: Solve for x
    x = 10,053,756,559,029.23/3,582,411.10
  6. Step 6: Final answer
    x = 2,806,421.79

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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.