Home / 7,548,363.54-11,320,937.46-2,155,582.26

Finding the Fourth Proportional to 7,548,363.54, 11,320,937.46 and 2,155,582.26

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Solution

The fourth proportional to 7,548,363.54, 11,320,937.46 and 2,155,582.26 is: 3,232,914.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548,363.54 : 11,320,937.46 = 2,155,582.26 : x
  2. Step 2: Convert to fraction form
    7,548,363.54/11,320,937.46 = 2,155,582.26/x
  3. Step 3: Cross multiply
    7,548,363.54x = 11,320,937.46 × 2,155,582.26
  4. Step 4: Simplify right side
    7,548,363.54x = 24,403,211,955,345.46
  5. Step 5: Solve for x
    x = 24,403,211,955,345.46/7,548,363.54
  6. Step 6: Final answer
    x = 3,232,914.24

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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.