Home / 1,051,156.44-1,450,500.60-592,345.68

Finding the Fourth Proportional to 1,051,156.44, 1,450,500.60 and 592,345.68

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Solution

The fourth proportional to 1,051,156.44, 1,450,500.60 and 592,345.68 is: 817,383.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,156.44 : 1,450,500.60 = 592,345.68 : x
  2. Step 2: Convert to fraction form
    1,051,156.44/1,450,500.60 = 592,345.68/x
  3. Step 3: Cross multiply
    1,051,156.44x = 1,450,500.60 × 592,345.68
  4. Step 4: Simplify right side
    1,051,156.44x = 859,197,764,247.41
  5. Step 5: Solve for x
    x = 859,197,764,247.41/1,051,156.44
  6. Step 6: Final answer
    x = 817,383.34

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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.