Home / 1,724,886.14-2,584,468.92-1,048,922.71

Finding the Fourth Proportional to 1,724,886.14, 2,584,468.92 and 1,048,922.71

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Solution

The fourth proportional to 1,724,886.14, 2,584,468.92 and 1,048,922.71 is: 1,571,644.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,886.14 : 2,584,468.92 = 1,048,922.71 : x
  2. Step 2: Convert to fraction form
    1,724,886.14/2,584,468.92 = 1,048,922.71/x
  3. Step 3: Cross multiply
    1,724,886.14x = 2,584,468.92 × 1,048,922.71
  4. Step 4: Simplify right side
    1,724,886.14x = 2,710,908,140,949.46
  5. Step 5: Solve for x
    x = 2,710,908,140,949.46/1,724,886.14
  6. Step 6: Final answer
    x = 1,571,644.69

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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.