Home / 12,807,322.07-17,674,051.58-6,926,962.77

Finding the Fourth Proportional to 12,807,322.07, 17,674,051.58 and 6,926,962.77

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Solution

The fourth proportional to 12,807,322.07, 17,674,051.58 and 6,926,962.77 is: 9,559,180.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,807,322.07 : 17,674,051.58 = 6,926,962.77 : x
  2. Step 2: Convert to fraction form
    12,807,322.07/17,674,051.58 = 6,926,962.77/x
  3. Step 3: Cross multiply
    12,807,322.07x = 17,674,051.58 × 6,926,962.77
  4. Step 4: Simplify right side
    12,807,322.07x = 122,427,497,255,084.84
  5. Step 5: Solve for x
    x = 122,427,497,255,084.84/12,807,322.07
  6. Step 6: Final answer
    x = 9,559,180.02

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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.