Home / 895,455.40-1,343,183.10-797,477.80

Finding the Fourth Proportional to 895,455.40, 1,343,183.10 and 797,477.80

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Solution

The fourth proportional to 895,455.40, 1,343,183.10 and 797,477.80 is: 1,196,216.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,455.40 : 1,343,183.10 = 797,477.80 : x
  2. Step 2: Convert to fraction form
    895,455.40/1,343,183.10 = 797,477.80/x
  3. Step 3: Cross multiply
    895,455.40x = 1,343,183.10 × 797,477.80
  4. Step 4: Simplify right side
    895,455.40x = 1,071,158,703,585.18
  5. Step 5: Solve for x
    x = 1,071,158,703,585.18/895,455.40
  6. Step 6: Final answer
    x = 1,196,216.70

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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.