Home / 9,473,312.40-14,212,042.20-3,082,477.20

Finding the Fourth Proportional to 9,473,312.40, 14,212,042.20 and 3,082,477.20

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Solution

The fourth proportional to 9,473,312.40, 14,212,042.20 and 3,082,477.20 is: 4,624,390.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,312.40 : 14,212,042.20 = 3,082,477.20 : x
  2. Step 2: Convert to fraction form
    9,473,312.40/14,212,042.20 = 3,082,477.20/x
  3. Step 3: Cross multiply
    9,473,312.40x = 14,212,042.20 × 3,082,477.20
  4. Step 4: Simplify right side
    9,473,312.40x = 43,808,296,046,937.84
  5. Step 5: Solve for x
    x = 43,808,296,046,937.84/9,473,312.40
  6. Step 6: Final answer
    x = 4,624,390.52

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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.