Home / 4,136,739.53-6,200,829.65-1,577,265.89

Finding the Fourth Proportional to 4,136,739.53, 6,200,829.65 and 1,577,265.89

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Solution

The fourth proportional to 4,136,739.53, 6,200,829.65 and 1,577,265.89 is: 2,364,267.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,739.53 : 6,200,829.65 = 1,577,265.89 : x
  2. Step 2: Convert to fraction form
    4,136,739.53/6,200,829.65 = 1,577,265.89/x
  3. Step 3: Cross multiply
    4,136,739.53x = 6,200,829.65 × 1,577,265.89
  4. Step 4: Simplify right side
    4,136,739.53x = 9,780,357,069,584.65
  5. Step 5: Solve for x
    x = 9,780,357,069,584.65/4,136,739.53
  6. Step 6: Final answer
    x = 2,364,267.08

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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.