Home / 4,430,890.44-6,114,666.96-2,496,780.36

Finding the Fourth Proportional to 4,430,890.44, 6,114,666.96 and 2,496,780.36

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Solution

The fourth proportional to 4,430,890.44, 6,114,666.96 and 2,496,780.36 is: 3,445,578.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,890.44 : 6,114,666.96 = 2,496,780.36 : x
  2. Step 2: Convert to fraction form
    4,430,890.44/6,114,666.96 = 2,496,780.36/x
  3. Step 3: Cross multiply
    4,430,890.44x = 6,114,666.96 × 2,496,780.36
  4. Step 4: Simplify right side
    4,430,890.44x = 15,266,980,373,668.90
  5. Step 5: Solve for x
    x = 15,266,980,373,668.90/4,430,890.44
  6. Step 6: Final answer
    x = 3,445,578.40

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1.5x scale

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.