Home / 336,901.95-464,904.77-183,909.69

Finding the Fourth Proportional to 336,901.95, 464,904.77 and 183,909.69

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Solution

The fourth proportional to 336,901.95, 464,904.77 and 183,909.69 is: 253,784.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,901.95 : 464,904.77 = 183,909.69 : x
  2. Step 2: Convert to fraction form
    336,901.95/464,904.77 = 183,909.69/x
  3. Step 3: Cross multiply
    336,901.95x = 464,904.77 × 183,909.69
  4. Step 4: Simplify right side
    336,901.95x = 85,500,491,210.67
  5. Step 5: Solve for x
    x = 85,500,491,210.67/336,901.95
  6. Step 6: Final answer
    x = 253,784.49

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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.