Home / 3,812,970.96-5,719,451.61-973,083.18

Finding the Fourth Proportional to 3,812,970.96, 5,719,451.61 and 973,083.18

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Solution

The fourth proportional to 3,812,970.96, 5,719,451.61 and 973,083.18 is: 1,459,623.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,970.96 : 5,719,451.61 = 973,083.18 : x
  2. Step 2: Convert to fraction form
    3,812,970.96/5,719,451.61 = 973,083.18/x
  3. Step 3: Cross multiply
    3,812,970.96x = 5,719,451.61 × 973,083.18
  4. Step 4: Simplify right side
    3,812,970.96x = 5,565,502,160,514.92
  5. Step 5: Solve for x
    x = 5,565,502,160,514.92/3,812,970.96
  6. Step 6: Final answer
    x = 1,459,623.54

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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.