Home / 9,884,559.40-14,811,092.70-7,333,642.60

Finding the Fourth Proportional to 9,884,559.40, 14,811,092.70 and 7,333,642.60

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Solution

The fourth proportional to 9,884,559.40, 14,811,092.70 and 7,333,642.60 is: 10,988,781.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884,559.40 : 14,811,092.70 = 7,333,642.60 : x
  2. Step 2: Convert to fraction form
    9,884,559.40/14,811,092.70 = 7,333,642.60/x
  3. Step 3: Cross multiply
    9,884,559.40x = 14,811,092.70 × 7,333,642.60
  4. Step 4: Simplify right side
    9,884,559.40x = 108,619,260,377,269.02
  5. Step 5: Solve for x
    x = 108,619,260,377,269.02/9,884,559.40
  6. Step 6: Final answer
    x = 10,988,781.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.