Home / 5,015,533.77-6,923,555.58-3,386,148.30

Finding the Fourth Proportional to 5,015,533.77, 6,923,555.58 and 3,386,148.30

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Solution

The fourth proportional to 5,015,533.77, 6,923,555.58 and 3,386,148.30 is: 4,674,315.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,533.77 : 6,923,555.58 = 3,386,148.30 : x
  2. Step 2: Convert to fraction form
    5,015,533.77/6,923,555.58 = 3,386,148.30/x
  3. Step 3: Cross multiply
    5,015,533.77x = 6,923,555.58 × 3,386,148.30
  4. Step 4: Simplify right side
    5,015,533.77x = 23,444,185,957,172.51
  5. Step 5: Solve for x
    x = 23,444,185,957,172.51/5,015,533.77
  6. Step 6: Final answer
    x = 4,674,315.24

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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.