Home / 3,569,712.06-5,356,695.15-1,295,413.81

Finding the Fourth Proportional to 3,569,712.06, 5,356,695.15 and 1,295,413.81

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Solution

The fourth proportional to 3,569,712.06, 5,356,695.15 and 1,295,413.81 is: 1,943,892.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,712.06 : 5,356,695.15 = 1,295,413.81 : x
  2. Step 2: Convert to fraction form
    3,569,712.06/5,356,695.15 = 1,295,413.81/x
  3. Step 3: Cross multiply
    3,569,712.06x = 5,356,695.15 × 1,295,413.81
  4. Step 4: Simplify right side
    3,569,712.06x = 6,939,136,859,878.29
  5. Step 5: Solve for x
    x = 6,939,136,859,878.29/3,569,712.06
  6. Step 6: Final answer
    x = 1,943,892.60

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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.