Home / 11,076,834.60-16,602,810.30-4,685,999.40

Finding the Fourth Proportional to 11,076,834.60, 16,602,810.30 and 4,685,999.40

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Solution

The fourth proportional to 11,076,834.60, 16,602,810.30 and 4,685,999.40 is: 7,023,735.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,834.60 : 16,602,810.30 = 4,685,999.40 : x
  2. Step 2: Convert to fraction form
    11,076,834.60/16,602,810.30 = 4,685,999.40/x
  3. Step 3: Cross multiply
    11,076,834.60x = 16,602,810.30 × 4,685,999.40
  4. Step 4: Simplify right side
    11,076,834.60x = 77,800,759,104,113.83
  5. Step 5: Solve for x
    x = 77,800,759,104,113.83/11,076,834.60
  6. Step 6: Final answer
    x = 7,023,735.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.