Home / 6,013,127.52-8,298,455.40-3,567,186.72

Finding the Fourth Proportional to 6,013,127.52, 8,298,455.40 and 3,567,186.72

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Solution

The fourth proportional to 6,013,127.52, 8,298,455.40 and 3,567,186.72 is: 4,922,919.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,127.52 : 8,298,455.40 = 3,567,186.72 : x
  2. Step 2: Convert to fraction form
    6,013,127.52/8,298,455.40 = 3,567,186.72/x
  3. Step 3: Cross multiply
    6,013,127.52x = 8,298,455.40 × 3,567,186.72
  4. Step 4: Simplify right side
    6,013,127.52x = 29,602,139,899,392.29
  5. Step 5: Solve for x
    x = 29,602,139,899,392.29/6,013,127.52
  6. Step 6: Final answer
    x = 4,922,919.03

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1.5x scale

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.