Home / 1,411,303.63-1,947,458.48-799,334.25

Finding the Fourth Proportional to 1,411,303.63, 1,947,458.48 and 799,334.25

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Solution

The fourth proportional to 1,411,303.63, 1,947,458.48 and 799,334.25 is: 1,103,001.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,303.63 : 1,947,458.48 = 799,334.25 : x
  2. Step 2: Convert to fraction form
    1,411,303.63/1,947,458.48 = 799,334.25/x
  3. Step 3: Cross multiply
    1,411,303.63x = 1,947,458.48 × 799,334.25
  4. Step 4: Simplify right side
    1,411,303.63x = 1,556,670,263,516.94
  5. Step 5: Solve for x
    x = 1,556,670,263,516.94/1,411,303.63
  6. Step 6: Final answer
    x = 1,103,001.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.