Home / 9,076,385.52-12,525,413.94-4,946,417.73

Finding the Fourth Proportional to 9,076,385.52, 12,525,413.94 and 4,946,417.73

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Solution

The fourth proportional to 9,076,385.52, 12,525,413.94 and 4,946,417.73 is: 6,826,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,385.52 : 12,525,413.94 = 4,946,417.73 : x
  2. Step 2: Convert to fraction form
    9,076,385.52/12,525,413.94 = 4,946,417.73/x
  3. Step 3: Cross multiply
    9,076,385.52x = 12,525,413.94 × 4,946,417.73
  4. Step 4: Simplify right side
    9,076,385.52x = 61,955,929,588,405.16
  5. Step 5: Solve for x
    x = 61,955,929,588,405.16/9,076,385.52
  6. Step 6: Final answer
    x = 6,826,057.52

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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.