Home / 4,588,204.50-6,881,859.63-1,393,358.36

Finding the Fourth Proportional to 4,588,204.50, 6,881,859.63 and 1,393,358.36

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Solution

The fourth proportional to 4,588,204.50, 6,881,859.63 and 1,393,358.36 is: 2,089,901.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,204.50 : 6,881,859.63 = 1,393,358.36 : x
  2. Step 2: Convert to fraction form
    4,588,204.50/6,881,859.63 = 1,393,358.36/x
  3. Step 3: Cross multiply
    4,588,204.50x = 6,881,859.63 × 1,393,358.36
  4. Step 4: Simplify right side
    4,588,204.50x = 9,588,896,613,397.71
  5. Step 5: Solve for x
    x = 9,588,896,613,397.71/4,588,204.50
  6. Step 6: Final answer
    x = 2,089,901.75

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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.