Home / 3,592,066.32-5,383,421.10-1,459,657.49

Finding the Fourth Proportional to 3,592,066.32, 5,383,421.10 and 1,459,657.49

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Solution

The fourth proportional to 3,592,066.32, 5,383,421.10 and 1,459,657.49 is: 2,187,585.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,066.32 : 5,383,421.10 = 1,459,657.49 : x
  2. Step 2: Convert to fraction form
    3,592,066.32/5,383,421.10 = 1,459,657.49/x
  3. Step 3: Cross multiply
    3,592,066.32x = 5,383,421.10 × 1,459,657.49
  4. Step 4: Simplify right side
    3,592,066.32x = 7,857,950,903,521.93
  5. Step 5: Solve for x
    x = 7,857,950,903,521.93/3,592,066.32
  6. Step 6: Final answer
    x = 2,187,585.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.