Home / 607,050.03-837,735.82-335,118.06

Finding the Fourth Proportional to 607,050.03, 837,735.82 and 335,118.06

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Solution

The fourth proportional to 607,050.03, 837,735.82 and 335,118.06 is: 462,466.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,050.03 : 837,735.82 = 335,118.06 : x
  2. Step 2: Convert to fraction form
    607,050.03/837,735.82 = 335,118.06/x
  3. Step 3: Cross multiply
    607,050.03x = 837,735.82 × 335,118.06
  4. Step 4: Simplify right side
    607,050.03x = 280,740,401,953.11
  5. Step 5: Solve for x
    x = 280,740,401,953.11/607,050.03
  6. Step 6: Final answer
    x = 462,466.66

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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.