Home / 8,525,330.92-11,764,342.56-4,657,030.93

Finding the Fourth Proportional to 8,525,330.92, 11,764,342.56 and 4,657,030.93

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Solution

The fourth proportional to 8,525,330.92, 11,764,342.56 and 4,657,030.93 is: 6,426,367.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,525,330.92 : 11,764,342.56 = 4,657,030.93 : x
  2. Step 2: Convert to fraction form
    8,525,330.92/11,764,342.56 = 4,657,030.93/x
  3. Step 3: Cross multiply
    8,525,330.92x = 11,764,342.56 × 4,657,030.93
  4. Step 4: Simplify right side
    8,525,330.92x = 54,786,907,173,035.38
  5. Step 5: Solve for x
    x = 54,786,907,173,035.38/8,525,330.92
  6. Step 6: Final answer
    x = 6,426,367.22

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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.