Home / 1,059,790.65-1,462,522.29-576,355.67

Finding the Fourth Proportional to 1,059,790.65, 1,462,522.29 and 576,355.67

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Solution

The fourth proportional to 1,059,790.65, 1,462,522.29 and 576,355.67 is: 795,376.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,790.65 : 1,462,522.29 = 576,355.67 : x
  2. Step 2: Convert to fraction form
    1,059,790.65/1,462,522.29 = 576,355.67/x
  3. Step 3: Cross multiply
    1,059,790.65x = 1,462,522.29 × 576,355.67
  4. Step 4: Simplify right side
    1,059,790.65x = 842,933,004,148.50
  5. Step 5: Solve for x
    x = 842,933,004,148.50/1,059,790.65
  6. Step 6: Final answer
    x = 795,376.90

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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.