Home / 2,047,813.36-3,071,709.08-531,495.18

Finding the Fourth Proportional to 2,047,813.36, 3,071,709.08 and 531,495.18

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Solution

The fourth proportional to 2,047,813.36, 3,071,709.08 and 531,495.18 is: 797,239.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,813.36 : 3,071,709.08 = 531,495.18 : x
  2. Step 2: Convert to fraction form
    2,047,813.36/3,071,709.08 = 531,495.18/x
  3. Step 3: Cross multiply
    2,047,813.36x = 3,071,709.08 × 531,495.18
  4. Step 4: Simplify right side
    2,047,813.36x = 1,632,598,567,724.76
  5. Step 5: Solve for x
    x = 1,632,598,567,724.76/2,047,813.36
  6. Step 6: Final answer
    x = 797,239.93

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Double scale
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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.