Home / 4,166,894.40-6,241,010.40-2,487,278.40

Finding the Fourth Proportional to 4,166,894.40, 6,241,010.40 and 2,487,278.40

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Solution

The fourth proportional to 4,166,894.40, 6,241,010.40 and 2,487,278.40 is: 3,725,347.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,894.40 : 6,241,010.40 = 2,487,278.40 : x
  2. Step 2: Convert to fraction form
    4,166,894.40/6,241,010.40 = 2,487,278.40/x
  3. Step 3: Cross multiply
    4,166,894.40x = 6,241,010.40 × 2,487,278.40
  4. Step 4: Simplify right side
    4,166,894.40x = 15,523,130,362,095.36
  5. Step 5: Solve for x
    x = 15,523,130,362,095.36/4,166,894.40
  6. Step 6: Final answer
    x = 3,725,347.67

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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.