Home / 4,736,015.70-7,104,023.55-1,541,442.90

Finding the Fourth Proportional to 4,736,015.70, 7,104,023.55 and 1,541,442.90

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Solution

The fourth proportional to 4,736,015.70, 7,104,023.55 and 1,541,442.90 is: 2,312,164.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,015.70 : 7,104,023.55 = 1,541,442.90 : x
  2. Step 2: Convert to fraction form
    4,736,015.70/7,104,023.55 = 1,541,442.90/x
  3. Step 3: Cross multiply
    4,736,015.70x = 7,104,023.55 × 1,541,442.90
  4. Step 4: Simplify right side
    4,736,015.70x = 10,950,446,662,580.29
  5. Step 5: Solve for x
    x = 10,950,446,662,580.29/4,736,015.70
  6. Step 6: Final answer
    x = 2,312,164.35

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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.