Home / 959,000.48-1,323,592.13-571,840.93

Finding the Fourth Proportional to 959,000.48, 1,323,592.13 and 571,840.93

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Solution

The fourth proportional to 959,000.48, 1,323,592.13 and 571,840.93 is: 789,242.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,000.48 : 1,323,592.13 = 571,840.93 : x
  2. Step 2: Convert to fraction form
    959,000.48/1,323,592.13 = 571,840.93/x
  3. Step 3: Cross multiply
    959,000.48x = 1,323,592.13 × 571,840.93
  4. Step 4: Simplify right side
    959,000.48x = 756,884,154,559.88
  5. Step 5: Solve for x
    x = 756,884,154,559.88/959,000.48
  6. Step 6: Final answer
    x = 789,242.73

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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.