Home / 1,077,683.03-1,487,212.95-594,265.31

Finding the Fourth Proportional to 1,077,683.03, 1,487,212.95 and 594,265.31

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Solution

The fourth proportional to 1,077,683.03, 1,487,212.95 and 594,265.31 is: 820,091.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,683.03 : 1,487,212.95 = 594,265.31 : x
  2. Step 2: Convert to fraction form
    1,077,683.03/1,487,212.95 = 594,265.31/x
  3. Step 3: Cross multiply
    1,077,683.03x = 1,487,212.95 × 594,265.31
  4. Step 4: Simplify right side
    1,077,683.03x = 883,799,057,331.70
  5. Step 5: Solve for x
    x = 883,799,057,331.70/1,077,683.03
  6. Step 6: Final answer
    x = 820,091.84

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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.