Home / 8,459,623.57-11,674,295.34-4,592,147.35

Finding the Fourth Proportional to 8,459,623.57, 11,674,295.34 and 4,592,147.35

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Solution

The fourth proportional to 8,459,623.57, 11,674,295.34 and 4,592,147.35 is: 6,337,171.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,459,623.57 : 11,674,295.34 = 4,592,147.35 : x
  2. Step 2: Convert to fraction form
    8,459,623.57/11,674,295.34 = 4,592,147.35/x
  3. Step 3: Cross multiply
    8,459,623.57x = 11,674,295.34 × 4,592,147.35
  4. Step 4: Simplify right side
    8,459,623.57x = 53,610,084,408,698.34
  5. Step 5: Solve for x
    x = 53,610,084,408,698.34/8,459,623.57
  6. Step 6: Final answer
    x = 6,337,171.38

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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.