Home / 7,702,335.37-10,629,554.88-4,264,576.30

Finding the Fourth Proportional to 7,702,335.37, 10,629,554.88 and 4,264,576.30

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Solution

The fourth proportional to 7,702,335.37, 10,629,554.88 and 4,264,576.30 is: 5,885,299.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,702,335.37 : 10,629,554.88 = 4,264,576.30 : x
  2. Step 2: Convert to fraction form
    7,702,335.37/10,629,554.88 = 4,264,576.30/x
  3. Step 3: Cross multiply
    7,702,335.37x = 10,629,554.88 × 4,264,576.30
  4. Step 4: Simplify right side
    7,702,335.37x = 45,330,547,820,797.34
  5. Step 5: Solve for x
    x = 45,330,547,820,797.34/7,702,335.37
  6. Step 6: Final answer
    x = 5,885,299.15

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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.