Home / 4,484,413.80-6,726,620.70-4,307,266.80

Finding the Fourth Proportional to 4,484,413.80, 6,726,620.70 and 4,307,266.80

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Solution

The fourth proportional to 4,484,413.80, 6,726,620.70 and 4,307,266.80 is: 6,460,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,413.80 : 6,726,620.70 = 4,307,266.80 : x
  2. Step 2: Convert to fraction form
    4,484,413.80/6,726,620.70 = 4,307,266.80/x
  3. Step 3: Cross multiply
    4,484,413.80x = 6,726,620.70 × 4,307,266.80
  4. Step 4: Simplify right side
    4,484,413.80x = 28,973,350,017,302.76
  5. Step 5: Solve for x
    x = 28,973,350,017,302.76/4,484,413.80
  6. Step 6: Final answer
    x = 6,460,900.20

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Double scale
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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.