Home / 4,374,908.40-6,562,362.60-3,312,026.40

Finding the Fourth Proportional to 4,374,908.40, 6,562,362.60 and 3,312,026.40

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Solution

The fourth proportional to 4,374,908.40, 6,562,362.60 and 3,312,026.40 is: 4,968,039.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,908.40 : 6,562,362.60 = 3,312,026.40 : x
  2. Step 2: Convert to fraction form
    4,374,908.40/6,562,362.60 = 3,312,026.40/x
  3. Step 3: Cross multiply
    4,374,908.40x = 6,562,362.60 × 3,312,026.40
  4. Step 4: Simplify right side
    4,374,908.40x = 21,734,718,177,572.64
  5. Step 5: Solve for x
    x = 21,734,718,177,572.64/4,374,908.40
  6. Step 6: Final answer
    x = 4,968,039.60

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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.