Home / 5,828,011.76-8,741,345.16-1,567,845.20

Finding the Fourth Proportional to 5,828,011.76, 8,741,345.16 and 1,567,845.20

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Solution

The fourth proportional to 5,828,011.76, 8,741,345.16 and 1,567,845.20 is: 2,351,586.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,011.76 : 8,741,345.16 = 1,567,845.20 : x
  2. Step 2: Convert to fraction form
    5,828,011.76/8,741,345.16 = 1,567,845.20/x
  3. Step 3: Cross multiply
    5,828,011.76x = 8,741,345.16 × 1,567,845.20
  4. Step 4: Simplify right side
    5,828,011.76x = 13,705,076,050,649.23
  5. Step 5: Solve for x
    x = 13,705,076,050,649.23/5,828,011.76
  6. Step 6: Final answer
    x = 2,351,586.89

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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.