Home / 4,360,710.79-6,540,567.90-1,166,086.05

Finding the Fourth Proportional to 4,360,710.79, 6,540,567.90 and 1,166,086.05

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Solution

The fourth proportional to 4,360,710.79, 6,540,567.90 and 1,166,086.05 is: 1,748,995.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,710.79 : 6,540,567.90 = 1,166,086.05 : x
  2. Step 2: Convert to fraction form
    4,360,710.79/6,540,567.90 = 1,166,086.05/x
  3. Step 3: Cross multiply
    4,360,710.79x = 6,540,567.90 × 1,166,086.05
  4. Step 4: Simplify right side
    4,360,710.79x = 7,626,864,987,267.80
  5. Step 5: Solve for x
    x = 7,626,864,987,267.80/4,360,710.79
  6. Step 6: Final answer
    x = 1,748,995.83

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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.