Home / 3,004,483.66-4,507,464.21-874,586.23

Finding the Fourth Proportional to 3,004,483.66, 4,507,464.21 and 874,586.23

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Solution

The fourth proportional to 3,004,483.66, 4,507,464.21 and 874,586.23 is: 1,312,094.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,483.66 : 4,507,464.21 = 874,586.23 : x
  2. Step 2: Convert to fraction form
    3,004,483.66/4,507,464.21 = 874,586.23/x
  3. Step 3: Cross multiply
    3,004,483.66x = 4,507,464.21 × 874,586.23
  4. Step 4: Simplify right side
    3,004,483.66x = 3,942,166,130,283.83
  5. Step 5: Solve for x
    x = 3,942,166,130,283.83/3,004,483.66
  6. Step 6: Final answer
    x = 1,312,094.38

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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.