Home / 10,776,181.04-14,871,013.44-5,881,363.38

Finding the Fourth Proportional to 10,776,181.04, 14,871,013.44 and 5,881,363.38

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Solution

The fourth proportional to 10,776,181.04, 14,871,013.44 and 5,881,363.38 is: 8,116,217.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,776,181.04 : 14,871,013.44 = 5,881,363.38 : x
  2. Step 2: Convert to fraction form
    10,776,181.04/14,871,013.44 = 5,881,363.38/x
  3. Step 3: Cross multiply
    10,776,181.04x = 14,871,013.44 × 5,881,363.38
  4. Step 4: Simplify right side
    10,776,181.04x = 87,461,833,869,503.83
  5. Step 5: Solve for x
    x = 87,461,833,869,503.83/10,776,181.04
  6. Step 6: Final answer
    x = 8,116,217.94

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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.