Home / 4,217,575.52-5,820,281.85-2,283,836.19

Finding the Fourth Proportional to 4,217,575.52, 5,820,281.85 and 2,283,836.19

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Solution

The fourth proportional to 4,217,575.52, 5,820,281.85 and 2,283,836.19 is: 3,151,708.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,575.52 : 5,820,281.85 = 2,283,836.19 : x
  2. Step 2: Convert to fraction form
    4,217,575.52/5,820,281.85 = 2,283,836.19/x
  3. Step 3: Cross multiply
    4,217,575.52x = 5,820,281.85 × 2,283,836.19
  4. Step 4: Simplify right side
    4,217,575.52x = 13,292,570,325,030.15
  5. Step 5: Solve for x
    x = 13,292,570,325,030.15/4,217,575.52
  6. Step 6: Final answer
    x = 3,151,708.91

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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.