Home / 960,592.02-1,325,619.11-525,016.35

Finding the Fourth Proportional to 960,592.02, 1,325,619.11 and 525,016.35

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Solution

The fourth proportional to 960,592.02, 1,325,619.11 and 525,016.35 is: 724,523.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,592.02 : 1,325,619.11 = 525,016.35 : x
  2. Step 2: Convert to fraction form
    960,592.02/1,325,619.11 = 525,016.35/x
  3. Step 3: Cross multiply
    960,592.02x = 1,325,619.11 × 525,016.35
  4. Step 4: Simplify right side
    960,592.02x = 695,971,703,997.37
  5. Step 5: Solve for x
    x = 695,971,703,997.37/960,592.02
  6. Step 6: Final answer
    x = 724,523.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.