Home / 1,676,030.39-2,312,974.41-950,908.67

Finding the Fourth Proportional to 1,676,030.39, 2,312,974.41 and 950,908.67

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Solution

The fourth proportional to 1,676,030.39, 2,312,974.41 and 950,908.67 is: 1,312,283.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,030.39 : 2,312,974.41 = 950,908.67 : x
  2. Step 2: Convert to fraction form
    1,676,030.39/2,312,974.41 = 950,908.67/x
  3. Step 3: Cross multiply
    1,676,030.39x = 2,312,974.41 × 950,908.67
  4. Step 4: Simplify right side
    1,676,030.39x = 2,199,427,419,957.13
  5. Step 5: Solve for x
    x = 2,199,427,419,957.13/1,676,030.39
  6. Step 6: Final answer
    x = 1,312,283.73

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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.