Home / 959,094.63-1,323,353.02-551,117.66

Finding the Fourth Proportional to 959,094.63, 1,323,353.02 and 551,117.66

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Solution

The fourth proportional to 959,094.63, 1,323,353.02 and 551,117.66 is: 760,428.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,094.63 : 1,323,353.02 = 551,117.66 : x
  2. Step 2: Convert to fraction form
    959,094.63/1,323,353.02 = 551,117.66/x
  3. Step 3: Cross multiply
    959,094.63x = 1,323,353.02 × 551,117.66
  4. Step 4: Simplify right side
    959,094.63x = 729,323,211,741.77
  5. Step 5: Solve for x
    x = 729,323,211,741.77/959,094.63
  6. Step 6: Final answer
    x = 760,428.83

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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.