Home / 9,294,558.84-12,822,512.56-5,803,837.52

Finding the Fourth Proportional to 9,294,558.84, 12,822,512.56 and 5,803,837.52

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Solution

The fourth proportional to 9,294,558.84, 12,822,512.56 and 5,803,837.52 is: 8,006,811.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,558.84 : 12,822,512.56 = 5,803,837.52 : x
  2. Step 2: Convert to fraction form
    9,294,558.84/12,822,512.56 = 5,803,837.52/x
  3. Step 3: Cross multiply
    9,294,558.84x = 12,822,512.56 × 5,803,837.52
  4. Step 4: Simplify right side
    9,294,558.84x = 74,419,779,417,777.08
  5. Step 5: Solve for x
    x = 74,419,779,417,777.08/9,294,558.84
  6. Step 6: Final answer
    x = 8,006,811.37

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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.