Home / 1,134,215.65-1,701,323.48-335,435.03

Finding the Fourth Proportional to 1,134,215.65, 1,701,323.48 and 335,435.03

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Solution

The fourth proportional to 1,134,215.65, 1,701,323.48 and 335,435.03 is: 503,152.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,215.65 : 1,701,323.48 = 335,435.03 : x
  2. Step 2: Convert to fraction form
    1,134,215.65/1,701,323.48 = 335,435.03/x
  3. Step 3: Cross multiply
    1,134,215.65x = 1,701,323.48 × 335,435.03
  4. Step 4: Simplify right side
    1,134,215.65x = 570,683,492,553.50
  5. Step 5: Solve for x
    x = 570,683,492,553.50/1,134,215.65
  6. Step 6: Final answer
    x = 503,152.55

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Double scale
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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.