Home / 1,059,534.16-1,462,173.54-576,100.54

Finding the Fourth Proportional to 1,059,534.16, 1,462,173.54 and 576,100.54

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Solution

The fourth proportional to 1,059,534.16, 1,462,173.54 and 576,100.54 is: 795,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,534.16 : 1,462,173.54 = 576,100.54 : x
  2. Step 2: Convert to fraction form
    1,059,534.16/1,462,173.54 = 576,100.54/x
  3. Step 3: Cross multiply
    1,059,534.16x = 1,462,173.54 × 576,100.54
  4. Step 4: Simplify right side
    1,059,534.16x = 842,358,965,967.71
  5. Step 5: Solve for x
    x = 842,358,965,967.71/1,059,534.16
  6. Step 6: Final answer
    x = 795,027.67

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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.