Home / 4,572,608.29-6,309,619.46-2,507,080.32

Finding the Fourth Proportional to 4,572,608.29, 6,309,619.46 and 2,507,080.32

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Solution

The fourth proportional to 4,572,608.29, 6,309,619.46 and 2,507,080.32 is: 3,459,452.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,608.29 : 6,309,619.46 = 2,507,080.32 : x
  2. Step 2: Convert to fraction form
    4,572,608.29/6,309,619.46 = 2,507,080.32/x
  3. Step 3: Cross multiply
    4,572,608.29x = 6,309,619.46 × 2,507,080.32
  4. Step 4: Simplify right side
    4,572,608.29x = 15,818,722,774,855.03
  5. Step 5: Solve for x
    x = 15,818,722,774,855.03/4,572,608.29
  6. Step 6: Final answer
    x = 3,459,452.85

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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.