Home / 4,627,348.64-6,385,696.64-2,666,506.32

Finding the Fourth Proportional to 4,627,348.64, 6,385,696.64 and 2,666,506.32

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Solution

The fourth proportional to 4,627,348.64, 6,385,696.64 and 2,666,506.32 is: 3,679,753.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,348.64 : 6,385,696.64 = 2,666,506.32 : x
  2. Step 2: Convert to fraction form
    4,627,348.64/6,385,696.64 = 2,666,506.32/x
  3. Step 3: Cross multiply
    4,627,348.64x = 6,385,696.64 × 2,666,506.32
  4. Step 4: Simplify right side
    4,627,348.64x = 17,027,500,448,162.76
  5. Step 5: Solve for x
    x = 17,027,500,448,162.76/4,627,348.64
  6. Step 6: Final answer
    x = 3,679,753.09

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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.