Home / 6,374,967.12-8,806,070.28-5,094,780.24

Finding the Fourth Proportional to 6,374,967.12, 8,806,070.28 and 5,094,780.24

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Solution

The fourth proportional to 6,374,967.12, 8,806,070.28 and 5,094,780.24 is: 7,037,682.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,967.12 : 8,806,070.28 = 5,094,780.24 : x
  2. Step 2: Convert to fraction form
    6,374,967.12/8,806,070.28 = 5,094,780.24/x
  3. Step 3: Cross multiply
    6,374,967.12x = 8,806,070.28 × 5,094,780.24
  4. Step 4: Simplify right side
    6,374,967.12x = 44,864,992,854,595.27
  5. Step 5: Solve for x
    x = 44,864,992,854,595.27/6,374,967.12
  6. Step 6: Final answer
    x = 7,037,682.24

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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.