Home / 3,397,294.16-4,688,124.36-1,848,561.92

Finding the Fourth Proportional to 3,397,294.16, 4,688,124.36 and 1,848,561.92

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Solution

The fourth proportional to 3,397,294.16, 4,688,124.36 and 1,848,561.92 is: 2,550,938.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,294.16 : 4,688,124.36 = 1,848,561.92 : x
  2. Step 2: Convert to fraction form
    3,397,294.16/4,688,124.36 = 1,848,561.92/x
  3. Step 3: Cross multiply
    3,397,294.16x = 4,688,124.36 × 1,848,561.92
  4. Step 4: Simplify right side
    3,397,294.16x = 8,666,288,168,120.37
  5. Step 5: Solve for x
    x = 8,666,288,168,120.37/3,397,294.16
  6. Step 6: Final answer
    x = 2,550,938.41

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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.