Home / 10,330,852.29-14,252,725.49-6,461,903.49

Finding the Fourth Proportional to 10,330,852.29, 14,252,725.49 and 6,461,903.49

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Solution

The fourth proportional to 10,330,852.29, 14,252,725.49 and 6,461,903.49 is: 8,915,018.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,330,852.29 : 14,252,725.49 = 6,461,903.49 : x
  2. Step 2: Convert to fraction form
    10,330,852.29/14,252,725.49 = 6,461,903.49/x
  3. Step 3: Cross multiply
    10,330,852.29x = 14,252,725.49 × 6,461,903.49
  4. Step 4: Simplify right side
    10,330,852.29x = 92,099,736,553,533.44
  5. Step 5: Solve for x
    x = 92,099,736,553,533.44/10,330,852.29
  6. Step 6: Final answer
    x = 8,915,018.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.