Home / 5,330,746.31-7,996,112.98-1,736,507.39

Finding the Fourth Proportional to 5,330,746.31, 7,996,112.98 and 1,736,507.39

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Solution

The fourth proportional to 5,330,746.31, 7,996,112.98 and 1,736,507.39 is: 2,604,758.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,746.31 : 7,996,112.98 = 1,736,507.39 : x
  2. Step 2: Convert to fraction form
    5,330,746.31/7,996,112.98 = 1,736,507.39/x
  3. Step 3: Cross multiply
    5,330,746.31x = 7,996,112.98 × 1,736,507.39
  4. Step 4: Simplify right side
    5,330,746.31x = 13,885,309,296,693.94
  5. Step 5: Solve for x
    x = 13,885,309,296,693.94/5,330,746.31
  6. Step 6: Final answer
    x = 2,604,758.97

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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.