Home / 4,592,010.22-6,889,011.78-1,397,053.36

Finding the Fourth Proportional to 4,592,010.22, 6,889,011.78 and 1,397,053.36

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Solution

The fourth proportional to 4,592,010.22, 6,889,011.78 and 1,397,053.36 is: 2,095,883.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,010.22 : 6,889,011.78 = 1,397,053.36 : x
  2. Step 2: Convert to fraction form
    4,592,010.22/6,889,011.78 = 1,397,053.36/x
  3. Step 3: Cross multiply
    4,592,010.22x = 6,889,011.78 × 1,397,053.36
  4. Step 4: Simplify right side
    4,592,010.22x = 9,624,317,068,178.80
  5. Step 5: Solve for x
    x = 9,624,317,068,178.80/4,592,010.22
  6. Step 6: Final answer
    x = 2,095,883.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.