Home / 9,833,055.23-13,569,673.08-5,482,412.39

Finding the Fourth Proportional to 9,833,055.23, 13,569,673.08 and 5,482,412.39

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Solution

The fourth proportional to 9,833,055.23, 13,569,673.08 and 5,482,412.39 is: 7,565,760.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,055.23 : 13,569,673.08 = 5,482,412.39 : x
  2. Step 2: Convert to fraction form
    9,833,055.23/13,569,673.08 = 5,482,412.39/x
  3. Step 3: Cross multiply
    9,833,055.23x = 13,569,673.08 × 5,482,412.39
  4. Step 4: Simplify right side
    9,833,055.23x = 74,394,543,754,193.09
  5. Step 5: Solve for x
    x = 74,394,543,754,193.09/9,833,055.23
  6. Step 6: Final answer
    x = 7,565,760.80

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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.