Home / 5,468,345.24-7,546,280.56-3,021,114.11

Finding the Fourth Proportional to 5,468,345.24, 7,546,280.56 and 3,021,114.11

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Solution

The fourth proportional to 5,468,345.24, 7,546,280.56 and 3,021,114.11 is: 4,169,117.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,345.24 : 7,546,280.56 = 3,021,114.11 : x
  2. Step 2: Convert to fraction form
    5,468,345.24/7,546,280.56 = 3,021,114.11/x
  3. Step 3: Cross multiply
    5,468,345.24x = 7,546,280.56 × 3,021,114.11
  4. Step 4: Simplify right side
    5,468,345.24x = 22,798,174,632,550.52
  5. Step 5: Solve for x
    x = 22,798,174,632,550.52/5,468,345.24
  6. Step 6: Final answer
    x = 4,169,117.65

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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.