Home / 5,779,250.94-7,975,495.17-3,298,421.85

Finding the Fourth Proportional to 5,779,250.94, 7,975,495.17 and 3,298,421.85

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Solution

The fourth proportional to 5,779,250.94, 7,975,495.17 and 3,298,421.85 is: 4,551,895.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,250.94 : 7,975,495.17 = 3,298,421.85 : x
  2. Step 2: Convert to fraction form
    5,779,250.94/7,975,495.17 = 3,298,421.85/x
  3. Step 3: Cross multiply
    5,779,250.94x = 7,975,495.17 × 3,298,421.85
  4. Step 4: Simplify right side
    5,779,250.94x = 26,306,547,533,297.46
  5. Step 5: Solve for x
    x = 26,306,547,533,297.46/5,779,250.94
  6. Step 6: Final answer
    x = 4,551,895.71

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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.