Home / 1,072,269.88-1,596,651.89-1,033,953.64

Finding the Fourth Proportional to 1,072,269.88, 1,596,651.89 and 1,033,953.64

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Solution

The fourth proportional to 1,072,269.88, 1,596,651.89 and 1,033,953.64 is: 1,539,597.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,269.88 : 1,596,651.89 = 1,033,953.64 : x
  2. Step 2: Convert to fraction form
    1,072,269.88/1,596,651.89 = 1,033,953.64/x
  3. Step 3: Cross multiply
    1,072,269.88x = 1,596,651.89 × 1,033,953.64
  4. Step 4: Simplify right side
    1,072,269.88x = 1,650,864,033,478.38
  5. Step 5: Solve for x
    x = 1,650,864,033,478.38/1,072,269.88
  6. Step 6: Final answer
    x = 1,539,597.51

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.