Home / 4,422,904.52-6,105,491.49-2,973,440.63

Finding the Fourth Proportional to 4,422,904.52, 6,105,491.49 and 2,973,440.63

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Solution

The fourth proportional to 4,422,904.52, 6,105,491.49 and 2,973,440.63 is: 4,104,614.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,904.52 : 6,105,491.49 = 2,973,440.63 : x
  2. Step 2: Convert to fraction form
    4,422,904.52/6,105,491.49 = 2,973,440.63/x
  3. Step 3: Cross multiply
    4,422,904.52x = 6,105,491.49 × 2,973,440.63
  4. Step 4: Simplify right side
    4,422,904.52x = 18,154,316,431,957.78
  5. Step 5: Solve for x
    x = 18,154,316,431,957.78/4,422,904.52
  6. Step 6: Final answer
    x = 4,104,614.14

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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.