Home / 9,714,302.68-14,570,455.48-3,236,678.39

Finding the Fourth Proportional to 9,714,302.68, 14,570,455.48 and 3,236,678.39

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Solution

The fourth proportional to 9,714,302.68, 14,570,455.48 and 3,236,678.39 is: 4,854,684.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,714,302.68 : 14,570,455.48 = 3,236,678.39 : x
  2. Step 2: Convert to fraction form
    9,714,302.68/14,570,455.48 = 3,236,678.39/x
  3. Step 3: Cross multiply
    9,714,302.68x = 14,570,455.48 × 3,236,678.39
  4. Step 4: Simplify right side
    9,714,302.68x = 47,159,878,335,500.53
  5. Step 5: Solve for x
    x = 47,159,878,335,500.53/9,714,302.68
  6. Step 6: Final answer
    x = 4,854,684.88

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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.