Home / 1,359,193.08-2,039,035.42-560,030.04

Finding the Fourth Proportional to 1,359,193.08, 2,039,035.42 and 560,030.04

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Solution

The fourth proportional to 1,359,193.08, 2,039,035.42 and 560,030.04 is: 840,146.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,193.08 : 2,039,035.42 = 560,030.04 : x
  2. Step 2: Convert to fraction form
    1,359,193.08/2,039,035.42 = 560,030.04/x
  3. Step 3: Cross multiply
    1,359,193.08x = 2,039,035.42 × 560,030.04
  4. Step 4: Simplify right side
    1,359,193.08x = 1,141,921,087,824.02
  5. Step 5: Solve for x
    x = 1,141,921,087,824.02/1,359,193.08
  6. Step 6: Final answer
    x = 840,146.34

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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.