Home / 9,709,098.12-14,566,018.20-3,232,160.88

Finding the Fourth Proportional to 9,709,098.12, 14,566,018.20 and 3,232,160.88

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Solution

The fourth proportional to 9,709,098.12, 14,566,018.20 and 3,232,160.88 is: 4,849,030.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709,098.12 : 14,566,018.20 = 3,232,160.88 : x
  2. Step 2: Convert to fraction form
    9,709,098.12/14,566,018.20 = 3,232,160.88/x
  3. Step 3: Cross multiply
    9,709,098.12x = 14,566,018.20 × 3,232,160.88
  4. Step 4: Simplify right side
    9,709,098.12x = 47,079,714,203,408.02
  5. Step 5: Solve for x
    x = 47,079,714,203,408.02/9,709,098.12
  6. Step 6: Final answer
    x = 4,849,030.63

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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.