Home / 10,745,906.40-14,829,221.64-5,851,127.01

Finding the Fourth Proportional to 10,745,906.40, 14,829,221.64 and 5,851,127.01

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Solution

The fourth proportional to 10,745,906.40, 14,829,221.64 and 5,851,127.01 is: 8,074,484.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745,906.40 : 14,829,221.64 = 5,851,127.01 : x
  2. Step 2: Convert to fraction form
    10,745,906.40/14,829,221.64 = 5,851,127.01/x
  3. Step 3: Cross multiply
    10,745,906.40x = 14,829,221.64 × 5,851,127.01
  4. Step 4: Simplify right side
    10,745,906.40x = 86,767,659,275,080.50
  5. Step 5: Solve for x
    x = 86,767,659,275,080.50/10,745,906.40
  6. Step 6: Final answer
    x = 8,074,484.93

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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.