Home / 10,551,829.96-15,827,254.62-4,401,273.16

Finding the Fourth Proportional to 10,551,829.96, 15,827,254.62 and 4,401,273.16

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Solution

The fourth proportional to 10,551,829.96, 15,827,254.62 and 4,401,273.16 is: 6,601,705.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,551,829.96 : 15,827,254.62 = 4,401,273.16 : x
  2. Step 2: Convert to fraction form
    10,551,829.96/15,827,254.62 = 4,401,273.16/x
  3. Step 3: Cross multiply
    10,551,829.96x = 15,827,254.62 × 4,401,273.16
  4. Step 4: Simplify right side
    10,551,829.96x = 69,660,070,955,492
  5. Step 5: Solve for x
    x = 69,660,070,955,492/10,551,829.96
  6. Step 6: Final answer
    x = 6,601,705.22

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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.