Home / 7,488,058.88-10,333,523.52-4,225,567.04

Finding the Fourth Proportional to 7,488,058.88, 10,333,523.52 and 4,225,567.04

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Solution

The fourth proportional to 7,488,058.88, 10,333,523.52 and 4,225,567.04 is: 5,831,283.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,488,058.88 : 10,333,523.52 = 4,225,567.04 : x
  2. Step 2: Convert to fraction form
    7,488,058.88/10,333,523.52 = 4,225,567.04/x
  3. Step 3: Cross multiply
    7,488,058.88x = 10,333,523.52 × 4,225,567.04
  4. Step 4: Simplify right side
    7,488,058.88x = 43,664,996,393,176.78
  5. Step 5: Solve for x
    x = 43,664,996,393,176.78/7,488,058.88
  6. Step 6: Final answer
    x = 5,831,283.79

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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.