Home / 3,397,315.16-4,688,153.34-1,848,582.92

Finding the Fourth Proportional to 3,397,315.16, 4,688,153.34 and 1,848,582.92

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Solution

The fourth proportional to 3,397,315.16, 4,688,153.34 and 1,848,582.92 is: 2,550,967.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,315.16 : 4,688,153.34 = 1,848,582.92 : x
  2. Step 2: Convert to fraction form
    3,397,315.16/4,688,153.34 = 1,848,582.92/x
  3. Step 3: Cross multiply
    3,397,315.16x = 4,688,153.34 × 1,848,582.92
  4. Step 4: Simplify right side
    3,397,315.16x = 8,666,440,190,664.95
  5. Step 5: Solve for x
    x = 8,666,440,190,664.95/3,397,315.16
  6. Step 6: Final answer
    x = 2,550,967.39

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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.