Home / 6,934,433.94-10,402,078.59-2,674,546.74

Finding the Fourth Proportional to 6,934,433.94, 10,402,078.59 and 2,674,546.74

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Solution

The fourth proportional to 6,934,433.94, 10,402,078.59 and 2,674,546.74 is: 4,011,985.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,433.94 : 10,402,078.59 = 2,674,546.74 : x
  2. Step 2: Convert to fraction form
    6,934,433.94/10,402,078.59 = 2,674,546.74/x
  3. Step 3: Cross multiply
    6,934,433.94x = 10,402,078.59 × 2,674,546.74
  4. Step 4: Simplify right side
    6,934,433.94x = 27,820,845,382,108.30
  5. Step 5: Solve for x
    x = 27,820,845,382,108.30/6,934,433.94
  6. Step 6: Final answer
    x = 4,011,985.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.