Home / 3,330,077.54-4,595,506.95-1,802,184.67

Finding the Fourth Proportional to 3,330,077.54, 4,595,506.95 and 1,802,184.67

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Solution

The fourth proportional to 3,330,077.54, 4,595,506.95 and 1,802,184.67 is: 2,487,014.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,077.54 : 4,595,506.95 = 1,802,184.67 : x
  2. Step 2: Convert to fraction form
    3,330,077.54/4,595,506.95 = 1,802,184.67/x
  3. Step 3: Cross multiply
    3,330,077.54x = 4,595,506.95 × 1,802,184.67
  4. Step 4: Simplify right side
    3,330,077.54x = 8,281,952,175,746.17
  5. Step 5: Solve for x
    x = 8,281,952,175,746.17/3,330,077.54
  6. Step 6: Final answer
    x = 2,487,014.81

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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.