Home / 5,883,433.70-8,116,803.79-3,402,195.89

Finding the Fourth Proportional to 5,883,433.70, 8,116,803.79 and 3,402,195.89

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Solution

The fourth proportional to 5,883,433.70, 8,116,803.79 and 3,402,195.89 is: 4,693,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883,433.70 : 8,116,803.79 = 3,402,195.89 : x
  2. Step 2: Convert to fraction form
    5,883,433.70/8,116,803.79 = 3,402,195.89/x
  3. Step 3: Cross multiply
    5,883,433.70x = 8,116,803.79 × 3,402,195.89
  4. Step 4: Simplify right side
    5,883,433.70x = 27,614,956,445,184.91
  5. Step 5: Solve for x
    x = 27,614,956,445,184.91/5,883,433.70
  6. Step 6: Final answer
    x = 4,693,680.23

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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.