Home / 1,126,096.95-1,554,015.24-609,851.68

Finding the Fourth Proportional to 1,126,096.95, 1,554,015.24 and 609,851.68

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Solution

The fourth proportional to 1,126,096.95, 1,554,015.24 and 609,851.68 is: 841,596.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,126,096.95 : 1,554,015.24 = 609,851.68 : x
  2. Step 2: Convert to fraction form
    1,126,096.95/1,554,015.24 = 609,851.68/x
  3. Step 3: Cross multiply
    1,126,096.95x = 1,554,015.24 × 609,851.68
  4. Step 4: Simplify right side
    1,126,096.95x = 947,718,809,715.90
  5. Step 5: Solve for x
    x = 947,718,809,715.90/1,126,096.95
  6. Step 6: Final answer
    x = 841,596.11

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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.