Home / 7,752,030.40-11,607,050.40-6,072,414.40

Finding the Fourth Proportional to 7,752,030.40, 11,607,050.40 and 6,072,414.40

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Solution

The fourth proportional to 7,752,030.40, 11,607,050.40 and 6,072,414.40 is: 9,092,175.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,752,030.40 : 11,607,050.40 = 6,072,414.40 : x
  2. Step 2: Convert to fraction form
    7,752,030.40/11,607,050.40 = 6,072,414.40/x
  3. Step 3: Cross multiply
    7,752,030.40x = 11,607,050.40 × 6,072,414.40
  4. Step 4: Simplify right side
    7,752,030.40x = 70,482,819,990,485.77
  5. Step 5: Solve for x
    x = 70,482,819,990,485.77/7,752,030.40
  6. Step 6: Final answer
    x = 9,092,175.39

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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.