Home / 3,604,663.26-4,974,561.83-1,973,071.95

Finding the Fourth Proportional to 3,604,663.26, 4,974,561.83 and 1,973,071.95

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Solution

The fourth proportional to 3,604,663.26, 4,974,561.83 and 1,973,071.95 is: 2,722,908.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,663.26 : 4,974,561.83 = 1,973,071.95 : x
  2. Step 2: Convert to fraction form
    3,604,663.26/4,974,561.83 = 1,973,071.95/x
  3. Step 3: Cross multiply
    3,604,663.26x = 4,974,561.83 × 1,973,071.95
  4. Step 4: Simplify right side
    3,604,663.26x = 9,815,168,410,313.67
  5. Step 5: Solve for x
    x = 9,815,168,410,313.67/3,604,663.26
  6. Step 6: Final answer
    x = 2,722,908.55

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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.