Home / 959,097.76-1,323,460.52-529,350.16

Finding the Fourth Proportional to 959,097.76, 1,323,460.52 and 529,350.16

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Solution

The fourth proportional to 959,097.76, 1,323,460.52 and 529,350.16 is: 730,451.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,097.76 : 1,323,460.52 = 529,350.16 : x
  2. Step 2: Convert to fraction form
    959,097.76/1,323,460.52 = 529,350.16/x
  3. Step 3: Cross multiply
    959,097.76x = 1,323,460.52 × 529,350.16
  4. Step 4: Simplify right side
    959,097.76x = 700,574,038,015.68
  5. Step 5: Solve for x
    x = 700,574,038,015.68/959,097.76
  6. Step 6: Final answer
    x = 730,451.13

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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.