Home / 437,050.12-603,140.52-246,070.48

Finding the Fourth Proportional to 437,050.12, 603,140.52 and 246,070.48

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Solution

The fourth proportional to 437,050.12, 603,140.52 and 246,070.48 is: 339,583.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,050.12 : 603,140.52 = 246,070.48 : x
  2. Step 2: Convert to fraction form
    437,050.12/603,140.52 = 246,070.48/x
  3. Step 3: Cross multiply
    437,050.12x = 603,140.52 × 246,070.48
  4. Step 4: Simplify right side
    437,050.12x = 148,415,077,263.85
  5. Step 5: Solve for x
    x = 148,415,077,263.85/437,050.12
  6. Step 6: Final answer
    x = 339,583.66

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1.5x scale

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.