Home / 9,675,435.17-14,497,201.32-5,620,540.34

Finding the Fourth Proportional to 9,675,435.17, 14,497,201.32 and 5,620,540.34

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Solution

The fourth proportional to 9,675,435.17, 14,497,201.32 and 5,620,540.34 is: 8,421,544.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,435.17 : 14,497,201.32 = 5,620,540.34 : x
  2. Step 2: Convert to fraction form
    9,675,435.17/14,497,201.32 = 5,620,540.34/x
  3. Step 3: Cross multiply
    9,675,435.17x = 14,497,201.32 × 5,620,540.34
  4. Step 4: Simplify right side
    9,675,435.17x = 81,482,104,785,585.42
  5. Step 5: Solve for x
    x = 81,482,104,785,585.42/9,675,435.17
  6. Step 6: Final answer
    x = 8,421,544.19

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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.