Home / 3,366,317.34-5,052,625.29-1,662,384.67

Finding the Fourth Proportional to 3,366,317.34, 5,052,625.29 and 1,662,384.67

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Solution

The fourth proportional to 3,366,317.34, 5,052,625.29 and 1,662,384.67 is: 2,495,132.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,317.34 : 5,052,625.29 = 1,662,384.67 : x
  2. Step 2: Convert to fraction form
    3,366,317.34/5,052,625.29 = 1,662,384.67/x
  3. Step 3: Cross multiply
    3,366,317.34x = 5,052,625.29 × 1,662,384.67
  4. Step 4: Simplify right side
    3,366,317.34x = 8,399,406,812,718.74
  5. Step 5: Solve for x
    x = 8,399,406,812,718.74/3,366,317.34
  6. Step 6: Final answer
    x = 2,495,132.21

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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.