Home / 7,050,698.96-9,732,940.83-4,761,959.72

Finding the Fourth Proportional to 7,050,698.96, 9,732,940.83 and 4,761,959.72

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Solution

The fourth proportional to 7,050,698.96, 9,732,940.83 and 4,761,959.72 is: 6,573,514.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,698.96 : 9,732,940.83 = 4,761,959.72 : x
  2. Step 2: Convert to fraction form
    7,050,698.96/9,732,940.83 = 4,761,959.72/x
  3. Step 3: Cross multiply
    7,050,698.96x = 9,732,940.83 × 4,761,959.72
  4. Step 4: Simplify right side
    7,050,698.96x = 46,347,872,140,938.66
  5. Step 5: Solve for x
    x = 46,347,872,140,938.66/7,050,698.96
  6. Step 6: Final answer
    x = 6,573,514.55

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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.