Home / 4,783,386.42-7,175,049.21-1,750,963.50

Finding the Fourth Proportional to 4,783,386.42, 7,175,049.21 and 1,750,963.50

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Solution

The fourth proportional to 4,783,386.42, 7,175,049.21 and 1,750,963.50 is: 2,626,434.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,386.42 : 7,175,049.21 = 1,750,963.50 : x
  2. Step 2: Convert to fraction form
    4,783,386.42/7,175,049.21 = 1,750,963.50/x
  3. Step 3: Cross multiply
    4,783,386.42x = 7,175,049.21 × 1,750,963.50
  4. Step 4: Simplify right side
    4,783,386.42x = 12,563,249,277,413.83
  5. Step 5: Solve for x
    x = 12,563,249,277,413.83/4,783,386.42
  6. Step 6: Final answer
    x = 2,626,434.11

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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.