Home / 7,174,412.80-10,754,202.66-3,333,101.20

Finding the Fourth Proportional to 7,174,412.80, 10,754,202.66 and 3,333,101.20

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Solution

The fourth proportional to 7,174,412.80, 10,754,202.66 and 3,333,101.20 is: 4,996,206.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,174,412.80 : 10,754,202.66 = 3,333,101.20 : x
  2. Step 2: Convert to fraction form
    7,174,412.80/10,754,202.66 = 3,333,101.20/x
  3. Step 3: Cross multiply
    7,174,412.80x = 10,754,202.66 × 3,333,101.20
  4. Step 4: Simplify right side
    7,174,412.80x = 35,844,845,791,089.20
  5. Step 5: Solve for x
    x = 35,844,845,791,089.20/7,174,412.80
  6. Step 6: Final answer
    x = 4,996,206.21

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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.