Home / 607,182.12-837,924.35-335,267.19

Finding the Fourth Proportional to 607,182.12, 837,924.35 and 335,267.19

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Solution

The fourth proportional to 607,182.12, 837,924.35 and 335,267.19 is: 462,675.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,182.12 : 837,924.35 = 335,267.19 : x
  2. Step 2: Convert to fraction form
    607,182.12/837,924.35 = 335,267.19/x
  3. Step 3: Cross multiply
    607,182.12x = 837,924.35 × 335,267.19
  4. Step 4: Simplify right side
    607,182.12x = 280,928,540,580.74
  5. Step 5: Solve for x
    x = 280,928,540,580.74/607,182.12
  6. Step 6: Final answer
    x = 462,675.91

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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.