Home / 3,559,011.60-5,326,075.80-3,260,413.20

Finding the Fourth Proportional to 3,559,011.60, 5,326,075.80 and 3,260,413.20

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Solution

The fourth proportional to 3,559,011.60, 5,326,075.80 and 3,260,413.20 is: 4,879,222.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,011.60 : 5,326,075.80 = 3,260,413.20 : x
  2. Step 2: Convert to fraction form
    3,559,011.60/5,326,075.80 = 3,260,413.20/x
  3. Step 3: Cross multiply
    3,559,011.60x = 5,326,075.80 × 3,260,413.20
  4. Step 4: Simplify right side
    3,559,011.60x = 17,365,207,842,520.56
  5. Step 5: Solve for x
    x = 17,365,207,842,520.56/3,559,011.60
  6. Step 6: Final answer
    x = 4,879,222.04

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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.