Home / 8,922,624.04-13,376,412.06-3,870,130.60

Finding the Fourth Proportional to 8,922,624.04, 13,376,412.06 and 3,870,130.60

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Solution

The fourth proportional to 8,922,624.04, 13,376,412.06 and 3,870,130.60 is: 5,801,932.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,624.04 : 13,376,412.06 = 3,870,130.60 : x
  2. Step 2: Convert to fraction form
    8,922,624.04/13,376,412.06 = 3,870,130.60/x
  3. Step 3: Cross multiply
    8,922,624.04x = 13,376,412.06 × 3,870,130.60
  4. Step 4: Simplify right side
    8,922,624.04x = 51,768,461,631,615.04
  5. Step 5: Solve for x
    x = 51,768,461,631,615.04/8,922,624.04
  6. Step 6: Final answer
    x = 5,801,932.41

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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.