Home / 7,047,263.30-10,578,768.15-6,584,712.80

Finding the Fourth Proportional to 7,047,263.30, 10,578,768.15 and 6,584,712.80

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Solution

The fourth proportional to 7,047,263.30, 10,578,768.15 and 6,584,712.80 is: 9,884,425.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047,263.30 : 10,578,768.15 = 6,584,712.80 : x
  2. Step 2: Convert to fraction form
    7,047,263.30/10,578,768.15 = 6,584,712.80/x
  3. Step 3: Cross multiply
    7,047,263.30x = 10,578,768.15 × 6,584,712.80
  4. Step 4: Simplify right side
    7,047,263.30x = 69,658,150,045,537.32
  5. Step 5: Solve for x
    x = 69,658,150,045,537.32/7,047,263.30
  6. Step 6: Final answer
    x = 9,884,425.64

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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.