Home / 4,009,360.32-5,527,564.62-3,185,168.58

Finding the Fourth Proportional to 4,009,360.32, 5,527,564.62 and 3,185,168.58

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Solution

The fourth proportional to 4,009,360.32, 5,527,564.62 and 3,185,168.58 is: 4,391,280.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,360.32 : 5,527,564.62 = 3,185,168.58 : x
  2. Step 2: Convert to fraction form
    4,009,360.32/5,527,564.62 = 3,185,168.58/x
  3. Step 3: Cross multiply
    4,009,360.32x = 5,527,564.62 × 3,185,168.58
  4. Step 4: Simplify right side
    4,009,360.32x = 17,606,225,151,543.64
  5. Step 5: Solve for x
    x = 17,606,225,151,543.64/4,009,360.32
  6. Step 6: Final answer
    x = 4,391,280.34

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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.