Home / 4,734,531.40-7,101,797.10-2,080,323.40

Finding the Fourth Proportional to 4,734,531.40, 7,101,797.10 and 2,080,323.40

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Solution

The fourth proportional to 4,734,531.40, 7,101,797.10 and 2,080,323.40 is: 3,120,485.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,531.40 : 7,101,797.10 = 2,080,323.40 : x
  2. Step 2: Convert to fraction form
    4,734,531.40/7,101,797.10 = 2,080,323.40/x
  3. Step 3: Cross multiply
    4,734,531.40x = 7,101,797.10 × 2,080,323.40
  4. Step 4: Simplify right side
    4,734,531.40x = 14,774,034,689,182.14
  5. Step 5: Solve for x
    x = 14,774,034,689,182.14/4,734,531.40
  6. Step 6: Final answer
    x = 3,120,485.10

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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.