Home / 3,592,943.32-4,958,379.13-1,961,437.67

Finding the Fourth Proportional to 3,592,943.32, 4,958,379.13 and 1,961,437.67

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Solution

The fourth proportional to 3,592,943.32, 4,958,379.13 and 1,961,437.67 is: 2,706,848.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,943.32 : 4,958,379.13 = 1,961,437.67 : x
  2. Step 2: Convert to fraction form
    3,592,943.32/4,958,379.13 = 1,961,437.67/x
  3. Step 3: Cross multiply
    3,592,943.32x = 4,958,379.13 × 1,961,437.67
  4. Step 4: Simplify right side
    3,592,943.32x = 9,725,551,607,723.83
  5. Step 5: Solve for x
    x = 9,725,551,607,723.83/3,592,943.32
  6. Step 6: Final answer
    x = 2,706,848.05

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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.