Home / 6,256,884-8,634,499.92-3,395,316

Finding the Fourth Proportional to 6,256,884, 8,634,499.92 and 3,395,316

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Solution

The fourth proportional to 6,256,884, 8,634,499.92 and 3,395,316 is: 4,685,536.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,884 : 8,634,499.92 = 3,395,316 : x
  2. Step 2: Convert to fraction form
    6,256,884/8,634,499.92 = 3,395,316/x
  3. Step 3: Cross multiply
    6,256,884x = 8,634,499.92 × 3,395,316
  4. Step 4: Simplify right side
    6,256,884x = 29,316,855,730,374.72
  5. Step 5: Solve for x
    x = 29,316,855,730,374.72/6,256,884
  6. Step 6: Final answer
    x = 4,685,536.08

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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.