Home / 671,576.90-1,007,365.35-592,844.90

Finding the Fourth Proportional to 671,576.90, 1,007,365.35 and 592,844.90

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Solution

The fourth proportional to 671,576.90, 1,007,365.35 and 592,844.90 is: 889,267.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,576.90 : 1,007,365.35 = 592,844.90 : x
  2. Step 2: Convert to fraction form
    671,576.90/1,007,365.35 = 592,844.90/x
  3. Step 3: Cross multiply
    671,576.90x = 1,007,365.35 × 592,844.90
  4. Step 4: Simplify right side
    671,576.90x = 597,211,410,184.22
  5. Step 5: Solve for x
    x = 597,211,410,184.22/671,576.90
  6. Step 6: Final answer
    x = 889,267.35

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Similar ratio
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1.5x scale

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.