Home / 1,663,907.77-2,496,137.61-584,140.10

Finding the Fourth Proportional to 1,663,907.77, 2,496,137.61 and 584,140.10

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Solution

The fourth proportional to 1,663,907.77, 2,496,137.61 and 584,140.10 is: 876,307.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,907.77 : 2,496,137.61 = 584,140.10 : x
  2. Step 2: Convert to fraction form
    1,663,907.77/2,496,137.61 = 584,140.10/x
  3. Step 3: Cross multiply
    1,663,907.77x = 2,496,137.61 × 584,140.10
  4. Step 4: Simplify right side
    1,663,907.77x = 1,458,094,070,198.46
  5. Step 5: Solve for x
    x = 1,458,094,070,198.46/1,663,907.77
  6. Step 6: Final answer
    x = 876,307.03

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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.