Home / 2,984,633.29-4,117,624.69-1,836,720.73

Finding the Fourth Proportional to 2,984,633.29, 4,117,624.69 and 1,836,720.73

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Solution

The fourth proportional to 2,984,633.29, 4,117,624.69 and 1,836,720.73 is: 2,533,955.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,633.29 : 4,117,624.69 = 1,836,720.73 : x
  2. Step 2: Convert to fraction form
    2,984,633.29/4,117,624.69 = 1,836,720.73/x
  3. Step 3: Cross multiply
    2,984,633.29x = 4,117,624.69 × 1,836,720.73
  4. Step 4: Simplify right side
    2,984,633.29x = 7,562,926,626,482.82
  5. Step 5: Solve for x
    x = 7,562,926,626,482.82/2,984,633.29
  6. Step 6: Final answer
    x = 2,533,955.06

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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.