Home / 1,141,666.20-1,710,174.06-540,806.04

Finding the Fourth Proportional to 1,141,666.20, 1,710,174.06 and 540,806.04

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Solution

The fourth proportional to 1,141,666.20, 1,710,174.06 and 540,806.04 is: 810,107.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,666.20 : 1,710,174.06 = 540,806.04 : x
  2. Step 2: Convert to fraction form
    1,141,666.20/1,710,174.06 = 540,806.04/x
  3. Step 3: Cross multiply
    1,141,666.20x = 1,710,174.06 × 540,806.04
  4. Step 4: Simplify right side
    1,141,666.20x = 924,872,461,099.32
  5. Step 5: Solve for x
    x = 924,872,461,099.32/1,141,666.20
  6. Step 6: Final answer
    x = 810,107.60

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1.5x scale

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.