Home / 5,824,414.60-8,736,621.90-4,123,803.40

Finding the Fourth Proportional to 5,824,414.60, 8,736,621.90 and 4,123,803.40

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Solution

The fourth proportional to 5,824,414.60, 8,736,621.90 and 4,123,803.40 is: 6,185,705.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,414.60 : 8,736,621.90 = 4,123,803.40 : x
  2. Step 2: Convert to fraction form
    5,824,414.60/8,736,621.90 = 4,123,803.40/x
  3. Step 3: Cross multiply
    5,824,414.60x = 8,736,621.90 × 4,123,803.40
  4. Step 4: Simplify right side
    5,824,414.60x = 36,028,111,095,734.46
  5. Step 5: Solve for x
    x = 36,028,111,095,734.46/5,824,414.60
  6. Step 6: Final answer
    x = 6,185,705.10

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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.