Home / 4,627,303.49-6,385,634.43-2,666,461.16

Finding the Fourth Proportional to 4,627,303.49, 6,385,634.43 and 2,666,461.16

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Solution

The fourth proportional to 4,627,303.49, 6,385,634.43 and 2,666,461.16 is: 3,679,690.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,303.49 : 6,385,634.43 = 2,666,461.16 : x
  2. Step 2: Convert to fraction form
    4,627,303.49/6,385,634.43 = 2,666,461.16/x
  3. Step 3: Cross multiply
    4,627,303.49x = 6,385,634.43 × 2,666,461.16
  4. Step 4: Simplify right side
    4,627,303.49x = 17,027,046,157,625.56
  5. Step 5: Solve for x
    x = 17,027,046,157,625.56/4,627,303.49
  6. Step 6: Final answer
    x = 3,679,690.82

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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.