Home / 4,153,346.60-6,226,520.70-2,158,802.60

Finding the Fourth Proportional to 4,153,346.60, 6,226,520.70 and 2,158,802.60

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Solution

The fourth proportional to 4,153,346.60, 6,226,520.70 and 2,158,802.60 is: 3,236,385.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,346.60 : 6,226,520.70 = 2,158,802.60 : x
  2. Step 2: Convert to fraction form
    4,153,346.60/6,226,520.70 = 2,158,802.60/x
  3. Step 3: Cross multiply
    4,153,346.60x = 6,226,520.70 × 2,158,802.60
  4. Step 4: Simplify right side
    4,153,346.60x = 13,441,829,076,113.82
  5. Step 5: Solve for x
    x = 13,441,829,076,113.82/4,153,346.60
  6. Step 6: Final answer
    x = 3,236,385.11

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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.