Home / 1,077,445.14-1,486,941.30-594,009.55

Finding the Fourth Proportional to 1,077,445.14, 1,486,941.30 and 594,009.55

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Solution

The fourth proportional to 1,077,445.14, 1,486,941.30 and 594,009.55 is: 819,770.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,445.14 : 1,486,941.30 = 594,009.55 : x
  2. Step 2: Convert to fraction form
    1,077,445.14/1,486,941.30 = 594,009.55/x
  3. Step 3: Cross multiply
    1,077,445.14x = 1,486,941.30 × 594,009.55
  4. Step 4: Simplify right side
    1,077,445.14x = 883,257,334,348.09
  5. Step 5: Solve for x
    x = 883,257,334,348.09/1,077,445.14
  6. Step 6: Final answer
    x = 819,770.12

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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.