Home / 1,706,353.18-2,559,529.78-508,244.34

Finding the Fourth Proportional to 1,706,353.18, 2,559,529.78 and 508,244.34

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Solution

The fourth proportional to 1,706,353.18, 2,559,529.78 and 508,244.34 is: 762,366.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,353.18 : 2,559,529.78 = 508,244.34 : x
  2. Step 2: Convert to fraction form
    1,706,353.18/2,559,529.78 = 508,244.34/x
  3. Step 3: Cross multiply
    1,706,353.18x = 2,559,529.78 × 508,244.34
  4. Step 4: Simplify right side
    1,706,353.18x = 1,300,866,523,746.45
  5. Step 5: Solve for x
    x = 1,300,866,523,746.45/1,706,353.18
  6. Step 6: Final answer
    x = 762,366.51

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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.