Home / 595,528.60-821,834.66-323,596.50

Finding the Fourth Proportional to 595,528.60, 821,834.66 and 323,596.50

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Solution

The fourth proportional to 595,528.60, 821,834.66 and 323,596.50 is: 446,565.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,528.60 : 821,834.66 = 323,596.50 : x
  2. Step 2: Convert to fraction form
    595,528.60/821,834.66 = 323,596.50/x
  3. Step 3: Cross multiply
    595,528.60x = 821,834.66 × 323,596.50
  4. Step 4: Simplify right side
    595,528.60x = 265,942,816,254.51
  5. Step 5: Solve for x
    x = 265,942,816,254.51/595,528.60
  6. Step 6: Final answer
    x = 446,565.98

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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.