Home / 3,302,862.32-4,953,104.90-1,143,300.67

Finding the Fourth Proportional to 3,302,862.32, 4,953,104.90 and 1,143,300.67

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Solution

The fourth proportional to 3,302,862.32, 4,953,104.90 and 1,143,300.67 is: 1,714,539.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,862.32 : 4,953,104.90 = 1,143,300.67 : x
  2. Step 2: Convert to fraction form
    3,302,862.32/4,953,104.90 = 1,143,300.67/x
  3. Step 3: Cross multiply
    3,302,862.32x = 4,953,104.90 × 1,143,300.67
  4. Step 4: Simplify right side
    3,302,862.32x = 5,662,888,141,225.77
  5. Step 5: Solve for x
    x = 5,662,888,141,225.77/3,302,862.32
  6. Step 6: Final answer
    x = 1,714,539.57

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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.