Home / 1,062,413.56-1,466,088.10-578,968.35

Finding the Fourth Proportional to 1,062,413.56, 1,466,088.10 and 578,968.35

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Solution

The fourth proportional to 1,062,413.56, 1,466,088.10 and 578,968.35 is: 798,953.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,413.56 : 1,466,088.10 = 578,968.35 : x
  2. Step 2: Convert to fraction form
    1,062,413.56/1,466,088.10 = 578,968.35/x
  3. Step 3: Cross multiply
    1,062,413.56x = 1,466,088.10 × 578,968.35
  4. Step 4: Simplify right side
    1,062,413.56x = 848,818,608,211.64
  5. Step 5: Solve for x
    x = 848,818,608,211.64/1,062,413.56
  6. Step 6: Final answer
    x = 798,953.10

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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.