Home / 4,731,141.83-6,528,970.44-2,555,684.46

Finding the Fourth Proportional to 4,731,141.83, 6,528,970.44 and 2,555,684.46

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Solution

The fourth proportional to 4,731,141.83, 6,528,970.44 and 2,555,684.46 is: 3,526,841.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,141.83 : 6,528,970.44 = 2,555,684.46 : x
  2. Step 2: Convert to fraction form
    4,731,141.83/6,528,970.44 = 2,555,684.46/x
  3. Step 3: Cross multiply
    4,731,141.83x = 6,528,970.44 × 2,555,684.46
  4. Step 4: Simplify right side
    4,731,141.83x = 16,685,988,293,307.36
  5. Step 5: Solve for x
    x = 16,685,988,293,307.36/4,731,141.83
  6. Step 6: Final answer
    x = 3,526,841.70

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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.