Home / 9,414,409.86-14,109,474.51-4,555,574.10

Finding the Fourth Proportional to 9,414,409.86, 14,109,474.51 and 4,555,574.10

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Solution

The fourth proportional to 9,414,409.86, 14,109,474.51 and 4,555,574.10 is: 6,827,486.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,409.86 : 14,109,474.51 = 4,555,574.10 : x
  2. Step 2: Convert to fraction form
    9,414,409.86/14,109,474.51 = 4,555,574.10/x
  3. Step 3: Cross multiply
    9,414,409.86x = 14,109,474.51 × 4,555,574.10
  4. Step 4: Simplify right side
    9,414,409.86x = 64,276,756,642,366.19
  5. Step 5: Solve for x
    x = 64,276,756,642,366.19/9,414,409.86
  6. Step 6: Final answer
    x = 6,827,486.54

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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.