Home / 4,350,507.55-6,526,213.31-2,075,648.47

Finding the Fourth Proportional to 4,350,507.55, 6,526,213.31 and 2,075,648.47

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Solution

The fourth proportional to 4,350,507.55, 6,526,213.31 and 2,075,648.47 is: 3,113,688.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,507.55 : 6,526,213.31 = 2,075,648.47 : x
  2. Step 2: Convert to fraction form
    4,350,507.55/6,526,213.31 = 2,075,648.47/x
  3. Step 3: Cross multiply
    4,350,507.55x = 6,526,213.31 × 2,075,648.47
  4. Step 4: Simplify right side
    4,350,507.55x = 13,546,124,628,785.83
  5. Step 5: Solve for x
    x = 13,546,124,628,785.83/4,350,507.55
  6. Step 6: Final answer
    x = 3,113,688.34

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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.