Home / 4,442,445.10-6,663,667.59-1,076,652.10

Finding the Fourth Proportional to 4,442,445.10, 6,663,667.59 and 1,076,652.10

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Solution

The fourth proportional to 4,442,445.10, 6,663,667.59 and 1,076,652.10 is: 1,614,978.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,445.10 : 6,663,667.59 = 1,076,652.10 : x
  2. Step 2: Convert to fraction form
    4,442,445.10/6,663,667.59 = 1,076,652.10/x
  3. Step 3: Cross multiply
    4,442,445.10x = 6,663,667.59 × 1,076,652.10
  4. Step 4: Simplify right side
    4,442,445.10x = 7,174,451,704,475.44
  5. Step 5: Solve for x
    x = 7,174,451,704,475.44/4,442,445.10
  6. Step 6: Final answer
    x = 1,614,978.14

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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.