Home / 4,780,937.42-6,597,501.16-2,605,433.86

Finding the Fourth Proportional to 4,780,937.42, 6,597,501.16 and 2,605,433.86

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Solution

The fourth proportional to 4,780,937.42, 6,597,501.16 and 2,605,433.86 is: 3,595,393.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,937.42 : 6,597,501.16 = 2,605,433.86 : x
  2. Step 2: Convert to fraction form
    4,780,937.42/6,597,501.16 = 2,605,433.86/x
  3. Step 3: Cross multiply
    4,780,937.42x = 6,597,501.16 × 2,605,433.86
  4. Step 4: Simplify right side
    4,780,937.42x = 17,189,352,920,271.76
  5. Step 5: Solve for x
    x = 17,189,352,920,271.76/4,780,937.42
  6. Step 6: Final answer
    x = 3,595,393.83

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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.