Home / 5,096,543.10-7,033,225.35-2,804,703.78

Finding the Fourth Proportional to 5,096,543.10, 7,033,225.35 and 2,804,703.78

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Solution

The fourth proportional to 5,096,543.10, 7,033,225.35 and 2,804,703.78 is: 3,870,488.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,543.10 : 7,033,225.35 = 2,804,703.78 : x
  2. Step 2: Convert to fraction form
    5,096,543.10/7,033,225.35 = 2,804,703.78/x
  3. Step 3: Cross multiply
    5,096,543.10x = 7,033,225.35 × 2,804,703.78
  4. Step 4: Simplify right side
    5,096,543.10x = 19,726,113,724,736.82
  5. Step 5: Solve for x
    x = 19,726,113,724,736.82/5,096,543.10
  6. Step 6: Final answer
    x = 3,870,488.94

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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.