Home / 1,334,206.14-2,000,705.13-575,689.74

Finding the Fourth Proportional to 1,334,206.14, 2,000,705.13 and 575,689.74

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Solution

The fourth proportional to 1,334,206.14, 2,000,705.13 and 575,689.74 is: 863,273.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,206.14 : 2,000,705.13 = 575,689.74 : x
  2. Step 2: Convert to fraction form
    1,334,206.14/2,000,705.13 = 575,689.74/x
  3. Step 3: Cross multiply
    1,334,206.14x = 2,000,705.13 × 575,689.74
  4. Step 4: Simplify right side
    1,334,206.14x = 1,151,785,416,106.37
  5. Step 5: Solve for x
    x = 1,151,785,416,106.37/1,334,206.14
  6. Step 6: Final answer
    x = 863,273.96

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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.