Home / 7,359,068.88-10,155,413.34-4,095,884.70

Finding the Fourth Proportional to 7,359,068.88, 10,155,413.34 and 4,095,884.70

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Solution

The fourth proportional to 7,359,068.88, 10,155,413.34 and 4,095,884.70 is: 5,652,264.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,068.88 : 10,155,413.34 = 4,095,884.70 : x
  2. Step 2: Convert to fraction form
    7,359,068.88/10,155,413.34 = 4,095,884.70/x
  3. Step 3: Cross multiply
    7,359,068.88x = 10,155,413.34 × 4,095,884.70
  4. Step 4: Simplify right side
    7,359,068.88x = 41,595,402,121,481.90
  5. Step 5: Solve for x
    x = 41,595,402,121,481.90/7,359,068.88
  6. Step 6: Final answer
    x = 5,652,264.27

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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.