Home / 8,606,301.23-11,874,030.37-4,884,533.89

Finding the Fourth Proportional to 8,606,301.23, 11,874,030.37 and 4,884,533.89

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Solution

The fourth proportional to 8,606,301.23, 11,874,030.37 and 4,884,533.89 is: 6,739,144.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,606,301.23 : 11,874,030.37 = 4,884,533.89 : x
  2. Step 2: Convert to fraction form
    8,606,301.23/11,874,030.37 = 4,884,533.89/x
  3. Step 3: Cross multiply
    8,606,301.23x = 11,874,030.37 × 4,884,533.89
  4. Step 4: Simplify right side
    8,606,301.23x = 57,999,103,711,257.83
  5. Step 5: Solve for x
    x = 57,999,103,711,257.83/8,606,301.23
  6. Step 6: Final answer
    x = 6,739,144.05

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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.