Home / 7,676,064.10-10,588,527.76-4,959,810.10

Finding the Fourth Proportional to 7,676,064.10, 10,588,527.76 and 4,959,810.10

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Solution

The fourth proportional to 7,676,064.10, 10,588,527.76 and 4,959,810.10 is: 6,841,668.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676,064.10 : 10,588,527.76 = 4,959,810.10 : x
  2. Step 2: Convert to fraction form
    7,676,064.10/10,588,527.76 = 4,959,810.10/x
  3. Step 3: Cross multiply
    7,676,064.10x = 10,588,527.76 × 4,959,810.10
  4. Step 4: Simplify right side
    7,676,064.10x = 52,517,086,928,178.37
  5. Step 5: Solve for x
    x = 52,517,086,928,178.37/7,676,064.10
  6. Step 6: Final answer
    x = 6,841,668.63

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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.