Home / 2,762,764.04-4,144,588.93-1,165,562.40

Finding the Fourth Proportional to 2,762,764.04, 4,144,588.93 and 1,165,562.40

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Solution

The fourth proportional to 2,762,764.04, 4,144,588.93 and 1,165,562.40 is: 1,748,530.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,764.04 : 4,144,588.93 = 1,165,562.40 : x
  2. Step 2: Convert to fraction form
    2,762,764.04/4,144,588.93 = 1,165,562.40/x
  3. Step 3: Cross multiply
    2,762,764.04x = 4,144,588.93 × 1,165,562.40
  4. Step 4: Simplify right side
    2,762,764.04x = 4,830,777,017,350.33
  5. Step 5: Solve for x
    x = 4,830,777,017,350.33/2,762,764.04
  6. Step 6: Final answer
    x = 1,748,530.44

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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.