Home / 6,673,188.24-9,209,048.76-3,617,424.36

Finding the Fourth Proportional to 6,673,188.24, 9,209,048.76 and 3,617,424.36

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Solution

The fourth proportional to 6,673,188.24, 9,209,048.76 and 3,617,424.36 is: 4,992,072.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,188.24 : 9,209,048.76 = 3,617,424.36 : x
  2. Step 2: Convert to fraction form
    6,673,188.24/9,209,048.76 = 3,617,424.36/x
  3. Step 3: Cross multiply
    6,673,188.24x = 9,209,048.76 × 3,617,424.36
  4. Step 4: Simplify right side
    6,673,188.24x = 33,313,037,316,851.79
  5. Step 5: Solve for x
    x = 33,313,037,316,851.79/6,673,188.24
  6. Step 6: Final answer
    x = 4,992,072.17

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1.5x scale

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.