Home / 1,592,895.73-2,390,533.52-1,079,343.18

Finding the Fourth Proportional to 1,592,895.73, 2,390,533.52 and 1,079,343.18

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Solution

The fourth proportional to 1,592,895.73, 2,390,533.52 and 1,079,343.18 is: 1,619,821.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,895.73 : 2,390,533.52 = 1,079,343.18 : x
  2. Step 2: Convert to fraction form
    1,592,895.73/2,390,533.52 = 1,079,343.18/x
  3. Step 3: Cross multiply
    1,592,895.73x = 2,390,533.52 × 1,079,343.18
  4. Step 4: Simplify right side
    1,592,895.73x = 2,580,206,048,625.10
  5. Step 5: Solve for x
    x = 2,580,206,048,625.10/1,592,895.73
  6. Step 6: Final answer
    x = 1,619,821.06

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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.