Home / 1,754,435.10-2,632,527.45-996,858.30

Finding the Fourth Proportional to 1,754,435.10, 2,632,527.45 and 996,858.30

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Solution

The fourth proportional to 1,754,435.10, 2,632,527.45 and 996,858.30 is: 1,495,784.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,435.10 : 2,632,527.45 = 996,858.30 : x
  2. Step 2: Convert to fraction form
    1,754,435.10/2,632,527.45 = 996,858.30/x
  3. Step 3: Cross multiply
    1,754,435.10x = 2,632,527.45 × 996,858.30
  4. Step 4: Simplify right side
    1,754,435.10x = 2,624,256,838,510.34
  5. Step 5: Solve for x
    x = 2,624,256,838,510.34/1,754,435.10
  6. Step 6: Final answer
    x = 1,495,784.51

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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.