Home / 4,430,459.81-6,114,040.02-2,393,269.31

Finding the Fourth Proportional to 4,430,459.81, 6,114,040.02 and 2,393,269.31

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Solution

The fourth proportional to 4,430,459.81, 6,114,040.02 and 2,393,269.31 is: 3,302,714.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,459.81 : 6,114,040.02 = 2,393,269.31 : x
  2. Step 2: Convert to fraction form
    4,430,459.81/6,114,040.02 = 2,393,269.31/x
  3. Step 3: Cross multiply
    4,430,459.81x = 6,114,040.02 × 2,393,269.31
  4. Step 4: Simplify right side
    4,430,459.81x = 14,632,544,355,262.88
  5. Step 5: Solve for x
    x = 14,632,544,355,262.88/4,430,459.81
  6. Step 6: Final answer
    x = 3,302,714.61

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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.