Home / 1,475,974.00-2,214,271.69-836,584.10

Finding the Fourth Proportional to 1,475,974.00, 2,214,271.69 and 836,584.10

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Solution

The fourth proportional to 1,475,974.00, 2,214,271.69 and 836,584.10 is: 1,255,052.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,974.00 : 2,214,271.69 = 836,584.10 : x
  2. Step 2: Convert to fraction form
    1,475,974.00/2,214,271.69 = 836,584.10/x
  3. Step 3: Cross multiply
    1,475,974.00x = 2,214,271.69 × 836,584.10
  4. Step 4: Simplify right side
    1,475,974.00x = 1,852,424,484,074.83
  5. Step 5: Solve for x
    x = 1,852,424,484,074.83/1,475,974.00
  6. Step 6: Final answer
    x = 1,255,052.25

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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.