Home / 1,077,922.60-1,487,570.10-594,502.60

Finding the Fourth Proportional to 1,077,922.60, 1,487,570.10 and 594,502.60

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Solution

The fourth proportional to 1,077,922.60, 1,487,570.10 and 594,502.60 is: 820,433.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,922.60 : 1,487,570.10 = 594,502.60 : x
  2. Step 2: Convert to fraction form
    1,077,922.60/1,487,570.10 = 594,502.60/x
  3. Step 3: Cross multiply
    1,077,922.60x = 1,487,570.10 × 594,502.60
  4. Step 4: Simplify right side
    1,077,922.60x = 884,364,292,132.26
  5. Step 5: Solve for x
    x = 884,364,292,132.26/1,077,922.60
  6. Step 6: Final answer
    x = 820,433.95

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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.