Home / 3,402,683.09-5,104,771.98-1,006,340.90

Finding the Fourth Proportional to 3,402,683.09, 5,104,771.98 and 1,006,340.90

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Solution

The fourth proportional to 3,402,683.09, 5,104,771.98 and 1,006,340.90 is: 1,509,732.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,683.09 : 5,104,771.98 = 1,006,340.90 : x
  2. Step 2: Convert to fraction form
    3,402,683.09/5,104,771.98 = 1,006,340.90/x
  3. Step 3: Cross multiply
    3,402,683.09x = 5,104,771.98 × 1,006,340.90
  4. Step 4: Simplify right side
    3,402,683.09x = 5,137,140,803,124.12
  5. Step 5: Solve for x
    x = 5,137,140,803,124.12/3,402,683.09
  6. Step 6: Final answer
    x = 1,509,732.37

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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.