Home / 959,320.04-1,323,826.95-529,590.95

Finding the Fourth Proportional to 959,320.04, 1,323,826.95 and 529,590.95

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Solution

The fourth proportional to 959,320.04, 1,323,826.95 and 529,590.95 is: 730,816.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,320.04 : 1,323,826.95 = 529,590.95 : x
  2. Step 2: Convert to fraction form
    959,320.04/1,323,826.95 = 529,590.95/x
  3. Step 3: Cross multiply
    959,320.04x = 1,323,826.95 × 529,590.95
  4. Step 4: Simplify right side
    959,320.04x = 701,086,765,466.97
  5. Step 5: Solve for x
    x = 701,086,765,466.97/959,320.04
  6. Step 6: Final answer
    x = 730,816.35

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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.