Home / 6,241,417.01-8,613,421.48-3,488,104.36

Finding the Fourth Proportional to 6,241,417.01, 8,613,421.48 and 3,488,104.36

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Solution

The fourth proportional to 6,241,417.01, 8,613,421.48 and 3,488,104.36 is: 4,813,732.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,417.01 : 8,613,421.48 = 3,488,104.36 : x
  2. Step 2: Convert to fraction form
    6,241,417.01/8,613,421.48 = 3,488,104.36/x
  3. Step 3: Cross multiply
    6,241,417.01x = 8,613,421.48 × 3,488,104.36
  4. Step 4: Simplify right side
    6,241,417.01x = 30,044,513,024,875.09
  5. Step 5: Solve for x
    x = 30,044,513,024,875.09/6,241,417.01
  6. Step 6: Final answer
    x = 4,813,732.68

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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.