Home / 9,823,021.04-13,457,604.16-9,454,848.08

Finding the Fourth Proportional to 9,823,021.04, 13,457,604.16 and 9,454,848.08

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Solution

The fourth proportional to 9,823,021.04, 13,457,604.16 and 9,454,848.08 is: 12,953,204.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,021.04 : 13,457,604.16 = 9,454,848.08 : x
  2. Step 2: Convert to fraction form
    9,823,021.04/13,457,604.16 = 9,454,848.08/x
  3. Step 3: Cross multiply
    9,823,021.04x = 13,457,604.16 × 9,454,848.08
  4. Step 4: Simplify right side
    9,823,021.04x = 127,239,602,853,576.02
  5. Step 5: Solve for x
    x = 127,239,602,853,576.02/9,823,021.04
  6. Step 6: Final answer
    x = 12,953,204.76

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.