Home / 7,617,057.32-11,426,322.28-2,225,584.74

Finding the Fourth Proportional to 7,617,057.32, 11,426,322.28 and 2,225,584.74

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Solution

The fourth proportional to 7,617,057.32, 11,426,322.28 and 2,225,584.74 is: 3,338,592.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,617,057.32 : 11,426,322.28 = 2,225,584.74 : x
  2. Step 2: Convert to fraction form
    7,617,057.32/11,426,322.28 = 2,225,584.74/x
  3. Step 3: Cross multiply
    7,617,057.32x = 11,426,322.28 × 2,225,584.74
  4. Step 4: Simplify right side
    7,617,057.32x = 25,430,248,500,690.01
  5. Step 5: Solve for x
    x = 25,430,248,500,690.01/7,617,057.32
  6. Step 6: Final answer
    x = 3,338,592.25

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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.