Home / 2,091,225.48-3,136,589.04-575,062.20

Finding the Fourth Proportional to 2,091,225.48, 3,136,589.04 and 575,062.20

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Solution

The fourth proportional to 2,091,225.48, 3,136,589.04 and 575,062.20 is: 862,524.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,091,225.48 : 3,136,589.04 = 575,062.20 : x
  2. Step 2: Convert to fraction form
    2,091,225.48/3,136,589.04 = 575,062.20/x
  3. Step 3: Cross multiply
    2,091,225.48x = 3,136,589.04 × 575,062.20
  4. Step 4: Simplify right side
    2,091,225.48x = 1,803,733,793,838.29
  5. Step 5: Solve for x
    x = 1,803,733,793,838.29/2,091,225.48
  6. Step 6: Final answer
    x = 862,524.78

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Double scale
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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.