Home / 4,292,294.48-5,923,364.60-2,358,679.76

Finding the Fourth Proportional to 4,292,294.48, 5,923,364.60 and 2,358,679.76

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Solution

The fourth proportional to 4,292,294.48, 5,923,364.60 and 2,358,679.76 is: 3,254,977.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,292,294.48 : 5,923,364.60 = 2,358,679.76 : x
  2. Step 2: Convert to fraction form
    4,292,294.48/5,923,364.60 = 2,358,679.76/x
  3. Step 3: Cross multiply
    4,292,294.48x = 5,923,364.60 × 2,358,679.76
  4. Step 4: Simplify right side
    4,292,294.48x = 13,971,320,193,120.49
  5. Step 5: Solve for x
    x = 13,971,320,193,120.49/4,292,294.48
  6. Step 6: Final answer
    x = 3,254,977.09

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1.5x scale

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.