Home / 3,905,746.20-5,858,900.01-1,346,924.34

Finding the Fourth Proportional to 3,905,746.20, 5,858,900.01 and 1,346,924.34

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Solution

The fourth proportional to 3,905,746.20, 5,858,900.01 and 1,346,924.34 is: 2,020,483.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,746.20 : 5,858,900.01 = 1,346,924.34 : x
  2. Step 2: Convert to fraction form
    3,905,746.20/5,858,900.01 = 1,346,924.34/x
  3. Step 3: Cross multiply
    3,905,746.20x = 5,858,900.01 × 1,346,924.34
  4. Step 4: Simplify right side
    3,905,746.20x = 7,891,495,029,095.24
  5. Step 5: Solve for x
    x = 7,891,495,029,095.24/3,905,746.20
  6. Step 6: Final answer
    x = 2,020,483.31

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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.