Home / 1,301,654.01-1,953,861.26-1,152,860.25

Finding the Fourth Proportional to 1,301,654.01, 1,953,861.26 and 1,152,860.25

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Solution

The fourth proportional to 1,301,654.01, 1,953,861.26 and 1,152,860.25 is: 1,730,512.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,654.01 : 1,953,861.26 = 1,152,860.25 : x
  2. Step 2: Convert to fraction form
    1,301,654.01/1,953,861.26 = 1,152,860.25/x
  3. Step 3: Cross multiply
    1,301,654.01x = 1,953,861.26 × 1,152,860.25
  4. Step 4: Simplify right side
    1,301,654.01x = 2,252,528,974,904.61
  5. Step 5: Solve for x
    x = 2,252,528,974,904.61/1,301,654.01
  6. Step 6: Final answer
    x = 1,730,512.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.