Home / 4,430,641.98-6,114,134.76-2,443,856.32

Finding the Fourth Proportional to 4,430,641.98, 6,114,134.76 and 2,443,856.32

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Solution

The fourth proportional to 4,430,641.98, 6,114,134.76 and 2,443,856.32 is: 3,372,438.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,641.98 : 6,114,134.76 = 2,443,856.32 : x
  2. Step 2: Convert to fraction form
    4,430,641.98/6,114,134.76 = 2,443,856.32/x
  3. Step 3: Cross multiply
    4,430,641.98x = 6,114,134.76 × 2,443,856.32
  4. Step 4: Simplify right side
    4,430,641.98x = 14,942,066,852,390.57
  5. Step 5: Solve for x
    x = 14,942,066,852,390.57/4,430,641.98
  6. Step 6: Final answer
    x = 3,372,438.33

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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.