Home / 2,336,920.77-3,225,488.74-1,370,362.45

Finding the Fourth Proportional to 2,336,920.77, 3,225,488.74 and 1,370,362.45

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Solution

The fourth proportional to 2,336,920.77, 3,225,488.74 and 1,370,362.45 is: 1,891,415.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,920.77 : 3,225,488.74 = 1,370,362.45 : x
  2. Step 2: Convert to fraction form
    2,336,920.77/3,225,488.74 = 1,370,362.45/x
  3. Step 3: Cross multiply
    2,336,920.77x = 3,225,488.74 × 1,370,362.45
  4. Step 4: Simplify right side
    2,336,920.77x = 4,420,088,654,460.27
  5. Step 5: Solve for x
    x = 4,420,088,654,460.27/2,336,920.77
  6. Step 6: Final answer
    x = 1,891,415.71

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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.