Home / 1,724,898.51-2,584,487.46-1,048,935.09

Finding the Fourth Proportional to 1,724,898.51, 2,584,487.46 and 1,048,935.09

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Solution

The fourth proportional to 1,724,898.51, 2,584,487.46 and 1,048,935.09 is: 1,571,663.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,898.51 : 2,584,487.46 = 1,048,935.09 : x
  2. Step 2: Convert to fraction form
    1,724,898.51/2,584,487.46 = 1,048,935.09/x
  3. Step 3: Cross multiply
    1,724,898.51x = 2,584,487.46 × 1,048,935.09
  4. Step 4: Simplify right side
    1,724,898.51x = 2,710,959,586,458.97
  5. Step 5: Solve for x
    x = 2,710,959,586,458.97/1,724,898.51
  6. Step 6: Final answer
    x = 1,571,663.24

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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.