Home / 1,804,285.09-2,706,831.17-606,174.50

Finding the Fourth Proportional to 1,804,285.09, 2,706,831.17 and 606,174.50

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Solution

The fourth proportional to 1,804,285.09, 2,706,831.17 and 606,174.50 is: 909,397.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,285.09 : 2,706,831.17 = 606,174.50 : x
  2. Step 2: Convert to fraction form
    1,804,285.09/2,706,831.17 = 606,174.50/x
  3. Step 3: Cross multiply
    1,804,285.09x = 2,706,831.17 × 606,174.50
  4. Step 4: Simplify right side
    1,804,285.09x = 1,640,812,037,068.52
  5. Step 5: Solve for x
    x = 1,640,812,037,068.52/1,804,285.09
  6. Step 6: Final answer
    x = 909,397.33

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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.