Home / 590,136.03-884,999.93-365,152.05

Finding the Fourth Proportional to 590,136.03, 884,999.93 and 365,152.05

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Solution

The fourth proportional to 590,136.03, 884,999.93 and 365,152.05 is: 547,601.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,136.03 : 884,999.93 = 365,152.05 : x
  2. Step 2: Convert to fraction form
    590,136.03/884,999.93 = 365,152.05/x
  3. Step 3: Cross multiply
    590,136.03x = 884,999.93 × 365,152.05
  4. Step 4: Simplify right side
    590,136.03x = 323,159,536,863.60
  5. Step 5: Solve for x
    x = 323,159,536,863.60/590,136.03
  6. Step 6: Final answer
    x = 547,601.77

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1.5x scale

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.