Home / 10,738,173-14,818,681.17-5,909,277

Finding the Fourth Proportional to 10,738,173, 14,818,681.17 and 5,909,277

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Solution

The fourth proportional to 10,738,173, 14,818,681.17 and 5,909,277 is: 8,154,803.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738,173 : 14,818,681.17 = 5,909,277 : x
  2. Step 2: Convert to fraction form
    10,738,173/14,818,681.17 = 5,909,277/x
  3. Step 3: Cross multiply
    10,738,173x = 14,818,681.17 × 5,909,277
  4. Step 4: Simplify right side
    10,738,173x = 87,567,691,808,214.09
  5. Step 5: Solve for x
    x = 87,567,691,808,214.09/10,738,173
  6. Step 6: Final answer
    x = 8,154,803.60

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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.