Home / 597,075.72-823,094.04-453,586.72

Finding the Fourth Proportional to 597,075.72, 823,094.04 and 453,586.72

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Solution

The fourth proportional to 597,075.72, 823,094.04 and 453,586.72 is: 625,288.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,075.72 : 823,094.04 = 453,586.72 : x
  2. Step 2: Convert to fraction form
    597,075.72/823,094.04 = 453,586.72/x
  3. Step 3: Cross multiply
    597,075.72x = 823,094.04 × 453,586.72
  4. Step 4: Simplify right side
    597,075.72x = 373,344,525,855.15
  5. Step 5: Solve for x
    x = 373,344,525,855.15/597,075.72
  6. Step 6: Final answer
    x = 625,288.41

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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.