Home / 607,134.24-837,841.32-335,219.04

Finding the Fourth Proportional to 607,134.24, 837,841.32 and 335,219.04

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Solution

The fourth proportional to 607,134.24, 837,841.32 and 335,219.04 is: 462,600.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,134.24 : 837,841.32 = 335,219.04 : x
  2. Step 2: Convert to fraction form
    607,134.24/837,841.32 = 335,219.04/x
  3. Step 3: Cross multiply
    607,134.24x = 837,841.32 × 335,219.04
  4. Step 4: Simplify right side
    607,134.24x = 280,860,362,962.73
  5. Step 5: Solve for x
    x = 280,860,362,962.73/607,134.24
  6. Step 6: Final answer
    x = 462,600.10

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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.