Home / 4,973,802.06-7,458,656.50-1,900,927.87

Finding the Fourth Proportional to 4,973,802.06, 7,458,656.50 and 1,900,927.87

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Solution

The fourth proportional to 4,973,802.06, 7,458,656.50 and 1,900,927.87 is: 2,850,609.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,802.06 : 7,458,656.50 = 1,900,927.87 : x
  2. Step 2: Convert to fraction form
    4,973,802.06/7,458,656.50 = 1,900,927.87/x
  3. Step 3: Cross multiply
    4,973,802.06x = 7,458,656.50 × 1,900,927.87
  4. Step 4: Simplify right side
    4,973,802.06x = 14,178,368,023,660.00
  5. Step 5: Solve for x
    x = 14,178,368,023,660.00/4,973,802.06
  6. Step 6: Final answer
    x = 2,850,609.62

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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.