Home / 3,495,914.13-4,824,604.05-2,119,315.86

Finding the Fourth Proportional to 3,495,914.13, 4,824,604.05 and 2,119,315.86

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Solution

The fourth proportional to 3,495,914.13, 4,824,604.05 and 2,119,315.86 is: 2,924,802.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,914.13 : 4,824,604.05 = 2,119,315.86 : x
  2. Step 2: Convert to fraction form
    3,495,914.13/4,824,604.05 = 2,119,315.86/x
  3. Step 3: Cross multiply
    3,495,914.13x = 4,824,604.05 × 2,119,315.86
  4. Step 4: Simplify right side
    3,495,914.13x = 10,224,859,881,385.23
  5. Step 5: Solve for x
    x = 10,224,859,881,385.23/3,495,914.13
  6. Step 6: Final answer
    x = 2,924,802.93

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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.