Home / 4,880,009.54-7,276,385.77-4,745,935.19

Finding the Fourth Proportional to 4,880,009.54, 7,276,385.77 and 4,745,935.19

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Solution

The fourth proportional to 4,880,009.54, 7,276,385.77 and 4,745,935.19 is: 7,076,472.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,009.54 : 7,276,385.77 = 4,745,935.19 : x
  2. Step 2: Convert to fraction form
    4,880,009.54/7,276,385.77 = 4,745,935.19/x
  3. Step 3: Cross multiply
    4,880,009.54x = 7,276,385.77 × 4,745,935.19
  4. Step 4: Simplify right side
    4,880,009.54x = 34,533,255,288,184.37
  5. Step 5: Solve for x
    x = 34,533,255,288,184.37/4,880,009.54
  6. Step 6: Final answer
    x = 7,076,472.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.