Home / 1,060,033.28-1,590,207.52-350,136.32

Finding the Fourth Proportional to 1,060,033.28, 1,590,207.52 and 350,136.32

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Solution

The fourth proportional to 1,060,033.28, 1,590,207.52 and 350,136.32 is: 525,256.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,033.28 : 1,590,207.52 = 350,136.32 : x
  2. Step 2: Convert to fraction form
    1,060,033.28/1,590,207.52 = 350,136.32/x
  3. Step 3: Cross multiply
    1,060,033.28x = 1,590,207.52 × 350,136.32
  4. Step 4: Simplify right side
    1,060,033.28x = 556,789,409,089.13
  5. Step 5: Solve for x
    x = 556,789,409,089.13/1,060,033.28
  6. Step 6: Final answer
    x = 525,256.54

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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.