Home / 7,676,063.10-10,588,526.39-4,959,809.10

Finding the Fourth Proportional to 7,676,063.10, 10,588,526.39 and 4,959,809.10

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Solution

The fourth proportional to 7,676,063.10, 10,588,526.39 and 4,959,809.10 is: 6,841,667.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676,063.10 : 10,588,526.39 = 4,959,809.10 : x
  2. Step 2: Convert to fraction form
    7,676,063.10/10,588,526.39 = 4,959,809.10/x
  3. Step 3: Cross multiply
    7,676,063.10x = 10,588,526.39 × 4,959,809.10
  4. Step 4: Simplify right side
    7,676,063.10x = 52,517,069,519,913.10
  5. Step 5: Solve for x
    x = 52,517,069,519,913.10/7,676,063.10
  6. Step 6: Final answer
    x = 6,841,667.25

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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.