Home / 4,430,427.40-6,114,117.90-2,496,581.56

Finding the Fourth Proportional to 4,430,427.40, 6,114,117.90 and 2,496,581.56

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Solution

The fourth proportional to 4,430,427.40, 6,114,117.90 and 2,496,581.56 is: 3,445,354.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,427.40 : 6,114,117.90 = 2,496,581.56 : x
  2. Step 2: Convert to fraction form
    4,430,427.40/6,114,117.90 = 2,496,581.56/x
  3. Step 3: Cross multiply
    4,430,427.40x = 6,114,117.90 × 2,496,581.56
  4. Step 4: Simplify right side
    4,430,427.40x = 15,264,394,004,805.93
  5. Step 5: Solve for x
    x = 15,264,394,004,805.93/4,430,427.40
  6. Step 6: Final answer
    x = 3,445,354.73

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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.