Home / 603,357.02-904,743.02-350,710.24

Finding the Fourth Proportional to 603,357.02, 904,743.02 and 350,710.24

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Solution

The fourth proportional to 603,357.02, 904,743.02 and 350,710.24 is: 525,895.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,357.02 : 904,743.02 = 350,710.24 : x
  2. Step 2: Convert to fraction form
    603,357.02/904,743.02 = 350,710.24/x
  3. Step 3: Cross multiply
    603,357.02x = 904,743.02 × 350,710.24
  4. Step 4: Simplify right side
    603,357.02x = 317,302,641,682.53
  5. Step 5: Solve for x
    x = 317,302,641,682.53/603,357.02
  6. Step 6: Final answer
    x = 525,895.33

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Similar ratio
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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.