Home / 1,030,953.80-1,546,430.70-898,093.55

Finding the Fourth Proportional to 1,030,953.80, 1,546,430.70 and 898,093.55

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Solution

The fourth proportional to 1,030,953.80, 1,546,430.70 and 898,093.55 is: 1,347,140.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,953.80 : 1,546,430.70 = 898,093.55 : x
  2. Step 2: Convert to fraction form
    1,030,953.80/1,546,430.70 = 898,093.55/x
  3. Step 3: Cross multiply
    1,030,953.80x = 1,546,430.70 × 898,093.55
  4. Step 4: Simplify right side
    1,030,953.80x = 1,388,839,437,191.99
  5. Step 5: Solve for x
    x = 1,388,839,437,191.99/1,030,953.80
  6. Step 6: Final answer
    x = 1,347,140.33

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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.