Home / 4,895,008.27-6,754,715.37-2,830,156.31

Finding the Fourth Proportional to 4,895,008.27, 6,754,715.37 and 2,830,156.31

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Solution

The fourth proportional to 4,895,008.27, 6,754,715.37 and 2,830,156.31 is: 3,905,386.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,008.27 : 6,754,715.37 = 2,830,156.31 : x
  2. Step 2: Convert to fraction form
    4,895,008.27/6,754,715.37 = 2,830,156.31/x
  3. Step 3: Cross multiply
    4,895,008.27x = 6,754,715.37 × 2,830,156.31
  4. Step 4: Simplify right side
    4,895,008.27x = 19,116,900,343,546.27
  5. Step 5: Solve for x
    x = 19,116,900,343,546.27/4,895,008.27
  6. Step 6: Final answer
    x = 3,905,386.73

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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.