Home / 4,574,810.56-6,313,995.48-2,538,276.16

Finding the Fourth Proportional to 4,574,810.56, 6,313,995.48 and 2,538,276.16

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Solution

The fourth proportional to 4,574,810.56, 6,313,995.48 and 2,538,276.16 is: 3,503,241.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,574,810.56 : 6,313,995.48 = 2,538,276.16 : x
  2. Step 2: Convert to fraction form
    4,574,810.56/6,313,995.48 = 2,538,276.16/x
  3. Step 3: Cross multiply
    4,574,810.56x = 6,313,995.48 × 2,538,276.16
  4. Step 4: Simplify right side
    4,574,810.56x = 16,026,664,201,231.76
  5. Step 5: Solve for x
    x = 16,026,664,201,231.76/4,574,810.56
  6. Step 6: Final answer
    x = 3,503,241.06

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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.