Home / 3,207,283.01-4,426,015.31-1,737,154.98

Finding the Fourth Proportional to 3,207,283.01, 4,426,015.31 and 1,737,154.98

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Solution

The fourth proportional to 3,207,283.01, 4,426,015.31 and 1,737,154.98 is: 2,397,254.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,283.01 : 4,426,015.31 = 1,737,154.98 : x
  2. Step 2: Convert to fraction form
    3,207,283.01/4,426,015.31 = 1,737,154.98/x
  3. Step 3: Cross multiply
    3,207,283.01x = 4,426,015.31 × 1,737,154.98
  4. Step 4: Simplify right side
    3,207,283.01x = 7,688,674,528,636.97
  5. Step 5: Solve for x
    x = 7,688,674,528,636.97/3,207,283.01
  6. Step 6: Final answer
    x = 2,397,254.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.