Home / 4,038,413.92-6,064,477.08-2,699,182.60

Finding the Fourth Proportional to 4,038,413.92, 6,064,477.08 and 2,699,182.60

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Solution

The fourth proportional to 4,038,413.92, 6,064,477.08 and 2,699,182.60 is: 4,053,356.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,413.92 : 6,064,477.08 = 2,699,182.60 : x
  2. Step 2: Convert to fraction form
    4,038,413.92/6,064,477.08 = 2,699,182.60/x
  3. Step 3: Cross multiply
    4,038,413.92x = 6,064,477.08 × 2,699,182.60
  4. Step 4: Simplify right side
    4,038,413.92x = 16,369,131,012,434.81
  5. Step 5: Solve for x
    x = 16,369,131,012,434.81/4,038,413.92
  6. Step 6: Final answer
    x = 4,053,356.43

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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.