Home / 10,346,008.64-14,276,419.97-6,371,651.03

Finding the Fourth Proportional to 10,346,008.64, 14,276,419.97 and 6,371,651.03

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Solution

The fourth proportional to 10,346,008.64, 14,276,419.97 and 6,371,651.03 is: 8,792,218.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,346,008.64 : 14,276,419.97 = 6,371,651.03 : x
  2. Step 2: Convert to fraction form
    10,346,008.64/14,276,419.97 = 6,371,651.03/x
  3. Step 3: Cross multiply
    10,346,008.64x = 14,276,419.97 × 6,371,651.03
  4. Step 4: Simplify right side
    10,346,008.64x = 90,964,365,903,322.72
  5. Step 5: Solve for x
    x = 90,964,365,903,322.72/10,346,008.64
  6. Step 6: Final answer
    x = 8,792,218.25

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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.