Home / 9,787,434.40-14,686,400.40-4,108,232.80

Finding the Fourth Proportional to 9,787,434.40, 14,686,400.40 and 4,108,232.80

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Solution

The fourth proportional to 9,787,434.40, 14,686,400.40 and 4,108,232.80 is: 6,164,552.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,434.40 : 14,686,400.40 = 4,108,232.80 : x
  2. Step 2: Convert to fraction form
    9,787,434.40/14,686,400.40 = 4,108,232.80/x
  3. Step 3: Cross multiply
    9,787,434.40x = 14,686,400.40 × 4,108,232.80
  4. Step 4: Simplify right side
    9,787,434.40x = 60,335,151,837,213.12
  5. Step 5: Solve for x
    x = 60,335,151,837,213.12/9,787,434.40
  6. Step 6: Final answer
    x = 6,164,552.36

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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.