Home / 4,243,549.77-6,365,262.33-1,048,675.86

Finding the Fourth Proportional to 4,243,549.77, 6,365,262.33 and 1,048,675.86

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Solution

The fourth proportional to 4,243,549.77, 6,365,262.33 and 1,048,675.86 is: 1,572,998.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,549.77 : 6,365,262.33 = 1,048,675.86 : x
  2. Step 2: Convert to fraction form
    4,243,549.77/6,365,262.33 = 1,048,675.86/x
  3. Step 3: Cross multiply
    4,243,549.77x = 6,365,262.33 × 1,048,675.86
  4. Step 4: Simplify right side
    4,243,549.77x = 6,675,096,948,038.36
  5. Step 5: Solve for x
    x = 6,675,096,948,038.36/4,243,549.77
  6. Step 6: Final answer
    x = 1,572,998.39

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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.