Home / 1,717,572.90-2,370,324.63-953,626.50

Finding the Fourth Proportional to 1,717,572.90, 2,370,324.63 and 953,626.50

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Solution

The fourth proportional to 1,717,572.90, 2,370,324.63 and 953,626.50 is: 1,316,045.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,572.90 : 2,370,324.63 = 953,626.50 : x
  2. Step 2: Convert to fraction form
    1,717,572.90/2,370,324.63 = 953,626.50/x
  3. Step 3: Cross multiply
    1,717,572.90x = 2,370,324.63 × 953,626.50
  4. Step 4: Simplify right side
    1,717,572.90x = 2,260,404,380,770.69
  5. Step 5: Solve for x
    x = 2,260,404,380,770.69/1,717,572.90
  6. Step 6: Final answer
    x = 1,316,045.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.