Home / 9,939,491-13,716,614.40-6,019,177.04

Finding the Fourth Proportional to 9,939,491, 13,716,614.40 and 6,019,177.04

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Solution

The fourth proportional to 9,939,491, 13,716,614.40 and 6,019,177.04 is: 8,306,535.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,491 : 13,716,614.40 = 6,019,177.04 : x
  2. Step 2: Convert to fraction form
    9,939,491/13,716,614.40 = 6,019,177.04/x
  3. Step 3: Cross multiply
    9,939,491x = 13,716,614.40 × 6,019,177.04
  4. Step 4: Simplify right side
    9,939,491x = 82,562,730,463,013.38
  5. Step 5: Solve for x
    x = 82,562,730,463,013.38/9,939,491
  6. Step 6: Final answer
    x = 8,306,535.06

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1.5x scale

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.