Home / 9,851,140.40-14,786,041.80-6,072,004.40

Finding the Fourth Proportional to 9,851,140.40, 14,786,041.80 and 6,072,004.40

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Solution

The fourth proportional to 9,851,140.40, 14,786,041.80 and 6,072,004.40 is: 9,113,758.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,140.40 : 14,786,041.80 = 6,072,004.40 : x
  2. Step 2: Convert to fraction form
    9,851,140.40/14,786,041.80 = 6,072,004.40/x
  3. Step 3: Cross multiply
    9,851,140.40x = 14,786,041.80 × 6,072,004.40
  4. Step 4: Simplify right side
    9,851,140.40x = 89,780,910,868,183.94
  5. Step 5: Solve for x
    x = 89,780,910,868,183.94/9,851,140.40
  6. Step 6: Final answer
    x = 9,113,758.13

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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.