Home / 7,050,714.75-9,732,962.61-4,761,975.51

Finding the Fourth Proportional to 7,050,714.75, 9,732,962.61 and 4,761,975.51

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Solution

The fourth proportional to 7,050,714.75, 9,732,962.61 and 4,761,975.51 is: 6,573,536.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,714.75 : 9,732,962.61 = 4,761,975.51 : x
  2. Step 2: Convert to fraction form
    7,050,714.75/9,732,962.61 = 4,761,975.51/x
  3. Step 3: Cross multiply
    7,050,714.75x = 9,732,962.61 × 4,761,975.51
  4. Step 4: Simplify right side
    7,050,714.75x = 46,348,129,588,565.68
  5. Step 5: Solve for x
    x = 46,348,129,588,565.68/7,050,714.75
  6. Step 6: Final answer
    x = 6,573,536.33

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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.