Home / 7,308,735.04-10,085,827.08-4,211,264.26

Finding the Fourth Proportional to 7,308,735.04, 10,085,827.08 and 4,211,264.26

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Solution

The fourth proportional to 7,308,735.04, 10,085,827.08 and 4,211,264.26 is: 5,811,413.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,735.04 : 10,085,827.08 = 4,211,264.26 : x
  2. Step 2: Convert to fraction form
    7,308,735.04/10,085,827.08 = 4,211,264.26/x
  3. Step 3: Cross multiply
    7,308,735.04x = 10,085,827.08 × 4,211,264.26
  4. Step 4: Simplify right side
    7,308,735.04x = 42,474,083,114,544.16
  5. Step 5: Solve for x
    x = 42,474,083,114,544.16/7,308,735.04
  6. Step 6: Final answer
    x = 5,811,413.72

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1.5x scale

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.