Home / 8,459,623.45-11,674,295.17-4,592,147.23

Finding the Fourth Proportional to 8,459,623.45, 11,674,295.17 and 4,592,147.23

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Solution

The fourth proportional to 8,459,623.45, 11,674,295.17 and 4,592,147.23 is: 6,337,171.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,459,623.45 : 11,674,295.17 = 4,592,147.23 : x
  2. Step 2: Convert to fraction form
    8,459,623.45/11,674,295.17 = 4,592,147.23/x
  3. Step 3: Cross multiply
    8,459,623.45x = 11,674,295.17 × 4,592,147.23
  4. Step 4: Simplify right side
    8,459,623.45x = 53,610,082,186,451.77
  5. Step 5: Solve for x
    x = 53,610,082,186,451.77/8,459,623.45
  6. Step 6: Final answer
    x = 6,337,171.21

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Double scale
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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.