Home / 595,525.23-821,922.80-434,911.95

Finding the Fourth Proportional to 595,525.23, 821,922.80 and 434,911.95

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Solution

The fourth proportional to 595,525.23, 821,922.80 and 434,911.95 is: 600,250.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,525.23 : 821,922.80 = 434,911.95 : x
  2. Step 2: Convert to fraction form
    595,525.23/821,922.80 = 434,911.95/x
  3. Step 3: Cross multiply
    595,525.23x = 821,922.80 × 434,911.95
  4. Step 4: Simplify right side
    595,525.23x = 357,464,045,522.90
  5. Step 5: Solve for x
    x = 357,464,045,522.90/595,525.23
  6. Step 6: Final answer
    x = 600,250.04

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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.