Home / 8,434,020.04-12,652,266.57-2,674,832.92

Finding the Fourth Proportional to 8,434,020.04, 12,652,266.57 and 2,674,832.92

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Solution

The fourth proportional to 8,434,020.04, 12,652,266.57 and 2,674,832.92 is: 4,012,641.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,434,020.04 : 12,652,266.57 = 2,674,832.92 : x
  2. Step 2: Convert to fraction form
    8,434,020.04/12,652,266.57 = 2,674,832.92/x
  3. Step 3: Cross multiply
    8,434,020.04x = 12,652,266.57 × 2,674,832.92
  4. Step 4: Simplify right side
    8,434,020.04x = 33,842,699,134,051.48
  5. Step 5: Solve for x
    x = 33,842,699,134,051.48/8,434,020.04
  6. Step 6: Final answer
    x = 4,012,641.54

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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.