Home / 9,294,504.48-12,822,437.54-5,803,783.06

Finding the Fourth Proportional to 9,294,504.48, 12,822,437.54 and 5,803,783.06

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Solution

The fourth proportional to 9,294,504.48, 12,822,437.54 and 5,803,783.06 is: 8,006,736.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,504.48 : 12,822,437.54 = 5,803,783.06 : x
  2. Step 2: Convert to fraction form
    9,294,504.48/12,822,437.54 = 5,803,783.06/x
  3. Step 3: Cross multiply
    9,294,504.48x = 12,822,437.54 × 5,803,783.06
  4. Step 4: Simplify right side
    9,294,504.48x = 74,418,645,782,560.06
  5. Step 5: Solve for x
    x = 74,418,645,782,560.06/9,294,504.48
  6. Step 6: Final answer
    x = 8,006,736.23

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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.