Home / 590,822.04-886,522.26-366,122.40

Finding the Fourth Proportional to 590,822.04, 886,522.26 and 366,122.40

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Solution

The fourth proportional to 590,822.04, 886,522.26 and 366,122.40 is: 549,362.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,822.04 : 886,522.26 = 366,122.40 : x
  2. Step 2: Convert to fraction form
    590,822.04/886,522.26 = 366,122.40/x
  3. Step 3: Cross multiply
    590,822.04x = 886,522.26 × 366,122.40
  4. Step 4: Simplify right side
    590,822.04x = 324,575,657,484.62
  5. Step 5: Solve for x
    x = 324,575,657,484.62/590,822.04
  6. Step 6: Final answer
    x = 549,362.81

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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.