Home / 2,518,250.68-3,475,084.72-1,372,306.40

Finding the Fourth Proportional to 2,518,250.68, 3,475,084.72 and 1,372,306.40

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Solution

The fourth proportional to 2,518,250.68, 3,475,084.72 and 1,372,306.40 is: 1,893,727.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,518,250.68 : 3,475,084.72 = 1,372,306.40 : x
  2. Step 2: Convert to fraction form
    2,518,250.68/3,475,084.72 = 1,372,306.40/x
  3. Step 3: Cross multiply
    2,518,250.68x = 3,475,084.72 × 1,372,306.40
  4. Step 4: Simplify right side
    2,518,250.68x = 4,768,881,001,798.21
  5. Step 5: Solve for x
    x = 4,768,881,001,798.21/2,518,250.68
  6. Step 6: Final answer
    x = 1,893,727.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.