Home / 1,595,222.40-2,393,524.80-753,340.80

Finding the Fourth Proportional to 1,595,222.40, 2,393,524.80 and 753,340.80

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Solution

The fourth proportional to 1,595,222.40, 2,393,524.80 and 753,340.80 is: 1,130,337.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,222.40 : 2,393,524.80 = 753,340.80 : x
  2. Step 2: Convert to fraction form
    1,595,222.40/2,393,524.80 = 753,340.80/x
  3. Step 3: Cross multiply
    1,595,222.40x = 2,393,524.80 × 753,340.80
  4. Step 4: Simplify right side
    1,595,222.40x = 1,803,139,887,651.84
  5. Step 5: Solve for x
    x = 1,803,139,887,651.84/1,595,222.40
  6. Step 6: Final answer
    x = 1,130,337.62

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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.