Home / 11,331,301.14-15,637,215.51-6,174,662.67

Finding the Fourth Proportional to 11,331,301.14, 15,637,215.51 and 6,174,662.67

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Solution

The fourth proportional to 11,331,301.14, 15,637,215.51 and 6,174,662.67 is: 8,521,045.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,331,301.14 : 15,637,215.51 = 6,174,662.67 : x
  2. Step 2: Convert to fraction form
    11,331,301.14/15,637,215.51 = 6,174,662.67/x
  3. Step 3: Cross multiply
    11,331,301.14x = 15,637,215.51 × 6,174,662.67
  4. Step 4: Simplify right side
    11,331,301.14x = 96,554,530,872,342.02
  5. Step 5: Solve for x
    x = 96,554,530,872,342.02/11,331,301.14
  6. Step 6: Final answer
    x = 8,521,045.35

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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.