Home / 1,062,299.88-1,465,927.74-603,413.01

Finding the Fourth Proportional to 1,062,299.88, 1,465,927.74 and 603,413.01

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Solution

The fourth proportional to 1,062,299.88, 1,465,927.74 and 603,413.01 is: 832,683.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,299.88 : 1,465,927.74 = 603,413.01 : x
  2. Step 2: Convert to fraction form
    1,062,299.88/1,465,927.74 = 603,413.01/x
  3. Step 3: Cross multiply
    1,062,299.88x = 1,465,927.74 × 603,413.01
  4. Step 4: Simplify right side
    1,062,299.88x = 884,559,870,035.90
  5. Step 5: Solve for x
    x = 884,559,870,035.90/1,062,299.88
  6. Step 6: Final answer
    x = 832,683.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.