Home / 6,186,646.34-8,537,766.10-3,573,101.87

Finding the Fourth Proportional to 6,186,646.34, 8,537,766.10 and 3,573,101.87

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Solution

The fourth proportional to 6,186,646.34, 8,537,766.10 and 3,573,101.87 is: 4,930,992.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186,646.34 : 8,537,766.10 = 3,573,101.87 : x
  2. Step 2: Convert to fraction form
    6,186,646.34/8,537,766.10 = 3,573,101.87/x
  3. Step 3: Cross multiply
    6,186,646.34x = 8,537,766.10 × 3,573,101.87
  4. Step 4: Simplify right side
    6,186,646.34x = 30,506,307,997,927.64
  5. Step 5: Solve for x
    x = 30,506,307,997,927.64/6,186,646.34
  6. Step 6: Final answer
    x = 4,930,992.71

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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.