Home / 8,497,519.95-11,726,579.22-4,630,041.11

Finding the Fourth Proportional to 8,497,519.95, 11,726,579.22 and 4,630,041.11

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Solution

The fourth proportional to 8,497,519.95, 11,726,579.22 and 4,630,041.11 is: 6,389,457.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,519.95 : 11,726,579.22 = 4,630,041.11 : x
  2. Step 2: Convert to fraction form
    8,497,519.95/11,726,579.22 = 4,630,041.11/x
  3. Step 3: Cross multiply
    8,497,519.95x = 11,726,579.22 × 4,630,041.11
  4. Step 4: Simplify right side
    8,497,519.95x = 54,294,543,897,588.18
  5. Step 5: Solve for x
    x = 54,294,543,897,588.18/8,497,519.95
  6. Step 6: Final answer
    x = 6,389,457.65

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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.