Home / 4,673,379.54-7,010,628.95-1,434,492.97

Finding the Fourth Proportional to 4,673,379.54, 7,010,628.95 and 1,434,492.97

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Solution

The fourth proportional to 4,673,379.54, 7,010,628.95 and 1,434,492.97 is: 2,151,911.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,379.54 : 7,010,628.95 = 1,434,492.97 : x
  2. Step 2: Convert to fraction form
    4,673,379.54/7,010,628.95 = 1,434,492.97/x
  3. Step 3: Cross multiply
    4,673,379.54x = 7,010,628.95 × 1,434,492.97
  4. Step 4: Simplify right side
    4,673,379.54x = 10,056,697,944,053.48
  5. Step 5: Solve for x
    x = 10,056,697,944,053.48/4,673,379.54
  6. Step 6: Final answer
    x = 2,151,911.24

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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.