Home / 794,430.70-1,191,646.05-736,110.70

Finding the Fourth Proportional to 794,430.70, 1,191,646.05 and 736,110.70

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Solution

The fourth proportional to 794,430.70, 1,191,646.05 and 736,110.70 is: 1,104,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,430.70 : 1,191,646.05 = 736,110.70 : x
  2. Step 2: Convert to fraction form
    794,430.70/1,191,646.05 = 736,110.70/x
  3. Step 3: Cross multiply
    794,430.70x = 1,191,646.05 × 736,110.70
  4. Step 4: Simplify right side
    794,430.70x = 877,183,408,017.74
  5. Step 5: Solve for x
    x = 877,183,408,017.74/794,430.70
  6. Step 6: Final answer
    x = 1,104,166.05

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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.