Home / 10,868,187.38-16,302,281.07-4,044,583.34

Finding the Fourth Proportional to 10,868,187.38, 16,302,281.07 and 4,044,583.34

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Solution

The fourth proportional to 10,868,187.38, 16,302,281.07 and 4,044,583.34 is: 6,066,875.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,868,187.38 : 16,302,281.07 = 4,044,583.34 : x
  2. Step 2: Convert to fraction form
    10,868,187.38/16,302,281.07 = 4,044,583.34/x
  3. Step 3: Cross multiply
    10,868,187.38x = 16,302,281.07 × 4,044,583.34
  4. Step 4: Simplify right side
    10,868,187.38x = 65,935,934,419,719.38
  5. Step 5: Solve for x
    x = 65,935,934,419,719.38/10,868,187.38
  6. Step 6: Final answer
    x = 6,066,875.01

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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.