Home / 6,831,671.31-10,249,303.52-2,455,252.62

Finding the Fourth Proportional to 6,831,671.31, 10,249,303.52 and 2,455,252.62

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Solution

The fourth proportional to 6,831,671.31, 10,249,303.52 and 2,455,252.62 is: 3,683,524.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,831,671.31 : 10,249,303.52 = 2,455,252.62 : x
  2. Step 2: Convert to fraction form
    6,831,671.31/10,249,303.52 = 2,455,252.62/x
  3. Step 3: Cross multiply
    6,831,671.31x = 10,249,303.52 × 2,455,252.62
  4. Step 4: Simplify right side
    6,831,671.31x = 25,164,629,308,378.96
  5. Step 5: Solve for x
    x = 25,164,629,308,378.96/6,831,671.31
  6. Step 6: Final answer
    x = 3,683,524.60

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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.