Home / 1,141,288.92-1,574,708.23-675,907.87

Finding the Fourth Proportional to 1,141,288.92, 1,574,708.23 and 675,907.87

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Solution

The fourth proportional to 1,141,288.92, 1,574,708.23 and 675,907.87 is: 932,592.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,288.92 : 1,574,708.23 = 675,907.87 : x
  2. Step 2: Convert to fraction form
    1,141,288.92/1,574,708.23 = 675,907.87/x
  3. Step 3: Cross multiply
    1,141,288.92x = 1,574,708.23 × 675,907.87
  4. Step 4: Simplify right side
    1,141,288.92x = 1,064,357,685,610.77
  5. Step 5: Solve for x
    x = 1,064,357,685,610.77/1,141,288.92
  6. Step 6: Final answer
    x = 932,592.67

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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.