Home / 3,330,077.22-4,595,506.51-1,802,184.35

Finding the Fourth Proportional to 3,330,077.22, 4,595,506.51 and 1,802,184.35

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Solution

The fourth proportional to 3,330,077.22, 4,595,506.51 and 1,802,184.35 is: 2,487,014.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,077.22 : 4,595,506.51 = 1,802,184.35 : x
  2. Step 2: Convert to fraction form
    3,330,077.22/4,595,506.51 = 1,802,184.35/x
  3. Step 3: Cross multiply
    3,330,077.22x = 4,595,506.51 × 1,802,184.35
  4. Step 4: Simplify right side
    3,330,077.22x = 8,281,949,911,406.20
  5. Step 5: Solve for x
    x = 8,281,949,911,406.20/3,330,077.22
  6. Step 6: Final answer
    x = 2,487,014.37

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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.