Home / 9,614,985.21-14,424,402.38-3,549,753.81

Finding the Fourth Proportional to 9,614,985.21, 14,424,402.38 and 3,549,753.81

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Solution

The fourth proportional to 9,614,985.21, 14,424,402.38 and 3,549,753.81 is: 5,325,341.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,985.21 : 14,424,402.38 = 3,549,753.81 : x
  2. Step 2: Convert to fraction form
    9,614,985.21/14,424,402.38 = 3,549,753.81/x
  3. Step 3: Cross multiply
    9,614,985.21x = 14,424,402.38 × 3,549,753.81
  4. Step 4: Simplify right side
    9,614,985.21x = 51,203,077,287,629.30
  5. Step 5: Solve for x
    x = 51,203,077,287,629.30/9,614,985.21
  6. Step 6: Final answer
    x = 5,325,341.24

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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.