Home / 4,817,350.33-7,225,322.08-1,404,719.89

Finding the Fourth Proportional to 4,817,350.33, 7,225,322.08 and 1,404,719.89

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Solution

The fourth proportional to 4,817,350.33, 7,225,322.08 and 1,404,719.89 is: 2,106,874.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,350.33 : 7,225,322.08 = 1,404,719.89 : x
  2. Step 2: Convert to fraction form
    4,817,350.33/7,225,322.08 = 1,404,719.89/x
  3. Step 3: Cross multiply
    4,817,350.33x = 7,225,322.08 × 1,404,719.89
  4. Step 4: Simplify right side
    4,817,350.33x = 10,149,553,637,432.17
  5. Step 5: Solve for x
    x = 10,149,553,637,432.17/4,817,350.33
  6. Step 6: Final answer
    x = 2,106,874.72

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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.