Home / 6,385,060.40-9,577,590.60-3,730,852.40

Finding the Fourth Proportional to 6,385,060.40, 9,577,590.60 and 3,730,852.40

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Solution

The fourth proportional to 6,385,060.40, 9,577,590.60 and 3,730,852.40 is: 5,596,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,060.40 : 9,577,590.60 = 3,730,852.40 : x
  2. Step 2: Convert to fraction form
    6,385,060.40/9,577,590.60 = 3,730,852.40/x
  3. Step 3: Cross multiply
    6,385,060.40x = 9,577,590.60 × 3,730,852.40
  4. Step 4: Simplify right side
    6,385,060.40x = 35,732,576,876,227.44
  5. Step 5: Solve for x
    x = 35,732,576,876,227.44/6,385,060.40
  6. Step 6: Final answer
    x = 5,596,278.60

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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.