Home / 3,075,487.01-4,207,288.02-3,062,533.29

Finding the Fourth Proportional to 3,075,487.01, 4,207,288.02 and 3,062,533.29

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Solution

The fourth proportional to 3,075,487.01, 4,207,288.02 and 3,062,533.29 is: 4,189,567.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,487.01 : 4,207,288.02 = 3,062,533.29 : x
  2. Step 2: Convert to fraction form
    3,075,487.01/4,207,288.02 = 3,062,533.29/x
  3. Step 3: Cross multiply
    3,075,487.01x = 4,207,288.02 × 3,062,533.29
  4. Step 4: Simplify right side
    3,075,487.01x = 12,884,959,621,868.19
  5. Step 5: Solve for x
    x = 12,884,959,621,868.19/3,075,487.01
  6. Step 6: Final answer
    x = 4,189,567.25

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.