Home / 9,600,298.77-14,400,462.12-3,920,523.09

Finding the Fourth Proportional to 9,600,298.77, 14,400,462.12 and 3,920,523.09

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Solution

The fourth proportional to 9,600,298.77, 14,400,462.12 and 3,920,523.09 is: 5,880,790.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,298.77 : 14,400,462.12 = 3,920,523.09 : x
  2. Step 2: Convert to fraction form
    9,600,298.77/14,400,462.12 = 3,920,523.09/x
  3. Step 3: Cross multiply
    9,600,298.77x = 14,400,462.12 × 3,920,523.09
  4. Step 4: Simplify right side
    9,600,298.77x = 56,457,344,248,130.34
  5. Step 5: Solve for x
    x = 56,457,344,248,130.34/9,600,298.77
  6. Step 6: Final answer
    x = 5,880,790.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.