Home / 10,364,004.28-15,547,999.02-3,973,758.29

Finding the Fourth Proportional to 10,364,004.28, 15,547,999.02 and 3,973,758.29

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Solution

The fourth proportional to 10,364,004.28, 15,547,999.02 and 3,973,758.29 is: 5,961,401.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,004.28 : 15,547,999.02 = 3,973,758.29 : x
  2. Step 2: Convert to fraction form
    10,364,004.28/15,547,999.02 = 3,973,758.29/x
  3. Step 3: Cross multiply
    10,364,004.28x = 15,547,999.02 × 3,973,758.29
  4. Step 4: Simplify right side
    10,364,004.28x = 61,783,989,998,636.88
  5. Step 5: Solve for x
    x = 61,783,989,998,636.88/10,364,004.28
  6. Step 6: Final answer
    x = 5,961,401.44

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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.