Home / 2,095,345.80-3,143,018.70-599,437.80

Finding the Fourth Proportional to 2,095,345.80, 3,143,018.70 and 599,437.80

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Solution

The fourth proportional to 2,095,345.80, 3,143,018.70 and 599,437.80 is: 899,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,345.80 : 3,143,018.70 = 599,437.80 : x
  2. Step 2: Convert to fraction form
    2,095,345.80/3,143,018.70 = 599,437.80/x
  3. Step 3: Cross multiply
    2,095,345.80x = 3,143,018.70 × 599,437.80
  4. Step 4: Simplify right side
    2,095,345.80x = 1,884,044,214,886.86
  5. Step 5: Solve for x
    x = 1,884,044,214,886.86/2,095,345.80
  6. Step 6: Final answer
    x = 899,156.70

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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.