Home / 4,065,716.58-6,097,920.51-1,186,407.39

Finding the Fourth Proportional to 4,065,716.58, 6,097,920.51 and 1,186,407.39

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Solution

The fourth proportional to 4,065,716.58, 6,097,920.51 and 1,186,407.39 is: 1,779,420.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,716.58 : 6,097,920.51 = 1,186,407.39 : x
  2. Step 2: Convert to fraction form
    4,065,716.58/6,097,920.51 = 1,186,407.39/x
  3. Step 3: Cross multiply
    4,065,716.58x = 6,097,920.51 × 1,186,407.39
  4. Step 4: Simplify right side
    4,065,716.58x = 7,234,617,956,696.57
  5. Step 5: Solve for x
    x = 7,234,617,956,696.57/4,065,716.58
  6. Step 6: Final answer
    x = 1,779,420.14

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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.