Home / 1,194,707.14-1,648,689.38-650,841.63

Finding the Fourth Proportional to 1,194,707.14, 1,648,689.38 and 650,841.63

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Solution

The fourth proportional to 1,194,707.14, 1,648,689.38 and 650,841.63 is: 898,157.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,707.14 : 1,648,689.38 = 650,841.63 : x
  2. Step 2: Convert to fraction form
    1,194,707.14/1,648,689.38 = 650,841.63/x
  3. Step 3: Cross multiply
    1,194,707.14x = 1,648,689.38 × 650,841.63
  4. Step 4: Simplify right side
    1,194,707.14x = 1,073,035,675,199.44
  5. Step 5: Solve for x
    x = 1,073,035,675,199.44/1,194,707.14
  6. Step 6: Final answer
    x = 898,157.92

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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.