Home / 2,902,439.04-4,005,413.85-1,595,746.35

Finding the Fourth Proportional to 2,902,439.04, 4,005,413.85 and 1,595,746.35

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Solution

The fourth proportional to 2,902,439.04, 4,005,413.85 and 1,595,746.35 is: 2,202,156.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,439.04 : 4,005,413.85 = 1,595,746.35 : x
  2. Step 2: Convert to fraction form
    2,902,439.04/4,005,413.85 = 1,595,746.35/x
  3. Step 3: Cross multiply
    2,902,439.04x = 4,005,413.85 × 1,595,746.35
  4. Step 4: Simplify right side
    2,902,439.04x = 6,391,624,531,376.95
  5. Step 5: Solve for x
    x = 6,391,624,531,376.95/2,902,439.04
  6. Step 6: Final answer
    x = 2,202,156.34

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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.