Home / 3,053,071.95-4,579,623.72-1,790,013.84

Finding the Fourth Proportional to 3,053,071.95, 4,579,623.72 and 1,790,013.84

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Solution

The fourth proportional to 3,053,071.95, 4,579,623.72 and 1,790,013.84 is: 2,685,030.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,071.95 : 4,579,623.72 = 1,790,013.84 : x
  2. Step 2: Convert to fraction form
    3,053,071.95/4,579,623.72 = 1,790,013.84/x
  3. Step 3: Cross multiply
    3,053,071.95x = 4,579,623.72 × 1,790,013.84
  4. Step 4: Simplify right side
    3,053,071.95x = 8,197,589,840,792.29
  5. Step 5: Solve for x
    x = 8,197,589,840,792.29/3,053,071.95
  6. Step 6: Final answer
    x = 2,685,030.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.