Home / 1,706,955.28-2,559,870.06-569,404

Finding the Fourth Proportional to 1,706,955.28, 2,559,870.06 and 569,404

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Solution

The fourth proportional to 1,706,955.28, 2,559,870.06 and 569,404 is: 853,918.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,955.28 : 2,559,870.06 = 569,404 : x
  2. Step 2: Convert to fraction form
    1,706,955.28/2,559,870.06 = 569,404/x
  3. Step 3: Cross multiply
    1,706,955.28x = 2,559,870.06 × 569,404
  4. Step 4: Simplify right side
    1,706,955.28x = 1,457,600,251,644.24
  5. Step 5: Solve for x
    x = 1,457,600,251,644.24/1,706,955.28
  6. Step 6: Final answer
    x = 853,918.24

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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.