Home / 6,973,263.77-9,623,351.63-3,875,849.69

Finding the Fourth Proportional to 6,973,263.77, 9,623,351.63 and 3,875,849.69

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Solution

The fourth proportional to 6,973,263.77, 9,623,351.63 and 3,875,849.69 is: 5,348,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973,263.77 : 9,623,351.63 = 3,875,849.69 : x
  2. Step 2: Convert to fraction form
    6,973,263.77/9,623,351.63 = 3,875,849.69/x
  3. Step 3: Cross multiply
    6,973,263.77x = 9,623,351.63 × 3,875,849.69
  4. Step 4: Simplify right side
    6,973,263.77x = 37,298,664,412,517.24
  5. Step 5: Solve for x
    x = 37,298,664,412,517.24/6,973,263.77
  6. Step 6: Final answer
    x = 5,348,810.20

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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.