Home / 5,877,028.34-8,109,854.17-3,298,210.89

Finding the Fourth Proportional to 5,877,028.34, 8,109,854.17 and 3,298,210.89

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Solution

The fourth proportional to 5,877,028.34, 8,109,854.17 and 3,298,210.89 is: 4,551,281.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,028.34 : 8,109,854.17 = 3,298,210.89 : x
  2. Step 2: Convert to fraction form
    5,877,028.34/8,109,854.17 = 3,298,210.89/x
  3. Step 3: Cross multiply
    5,877,028.34x = 8,109,854.17 × 3,298,210.89
  4. Step 4: Simplify right side
    5,877,028.34x = 26,748,009,339,805.91
  5. Step 5: Solve for x
    x = 26,748,009,339,805.91/5,877,028.34
  6. Step 6: Final answer
    x = 4,551,281.33

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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.