Home / 6,574,239.48-9,072,276.44-3,673,654.18

Finding the Fourth Proportional to 6,574,239.48, 9,072,276.44 and 3,673,654.18

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Solution

The fourth proportional to 6,574,239.48, 9,072,276.44 and 3,673,654.18 is: 5,069,545.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,239.48 : 9,072,276.44 = 3,673,654.18 : x
  2. Step 2: Convert to fraction form
    6,574,239.48/9,072,276.44 = 3,673,654.18/x
  3. Step 3: Cross multiply
    6,574,239.48x = 9,072,276.44 × 3,673,654.18
  4. Step 4: Simplify right side
    6,574,239.48x = 33,328,406,265,921.52
  5. Step 5: Solve for x
    x = 33,328,406,265,921.52/6,574,239.48
  6. Step 6: Final answer
    x = 5,069,545.51

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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.