Home / 9,798,714.35-14,697,121.79-2,975,347.52

Finding the Fourth Proportional to 9,798,714.35, 14,697,121.79 and 2,975,347.52

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Solution

The fourth proportional to 9,798,714.35, 14,697,121.79 and 2,975,347.52 is: 4,462,732.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,714.35 : 14,697,121.79 = 2,975,347.52 : x
  2. Step 2: Convert to fraction form
    9,798,714.35/14,697,121.79 = 2,975,347.52/x
  3. Step 3: Cross multiply
    9,798,714.35x = 14,697,121.79 × 2,975,347.52
  4. Step 4: Simplify right side
    9,798,714.35x = 43,729,044,869,014.46
  5. Step 5: Solve for x
    x = 43,729,044,869,014.46/9,798,714.35
  6. Step 6: Final answer
    x = 4,462,732.90

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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.