Home / 9,276,093.53-12,795,690.65-5,785,372.01

Finding the Fourth Proportional to 9,276,093.53, 12,795,690.65 and 5,785,372.01

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Solution

The fourth proportional to 9,276,093.53, 12,795,690.65 and 5,785,372.01 is: 7,980,496.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276,093.53 : 12,795,690.65 = 5,785,372.01 : x
  2. Step 2: Convert to fraction form
    9,276,093.53/12,795,690.65 = 5,785,372.01/x
  3. Step 3: Cross multiply
    9,276,093.53x = 12,795,690.65 × 5,785,372.01
  4. Step 4: Simplify right side
    9,276,093.53x = 74,027,830,506,201.84
  5. Step 5: Solve for x
    x = 74,027,830,506,201.84/9,276,093.53
  6. Step 6: Final answer
    x = 7,980,496.34

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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.