Home / 3,502,807.00-5,254,431.93-1,480,784.76

Finding the Fourth Proportional to 3,502,807.00, 5,254,431.93 and 1,480,784.76

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Solution

The fourth proportional to 3,502,807.00, 5,254,431.93 and 1,480,784.76 is: 2,221,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,807.00 : 5,254,431.93 = 1,480,784.76 : x
  2. Step 2: Convert to fraction form
    3,502,807.00/5,254,431.93 = 1,480,784.76/x
  3. Step 3: Cross multiply
    3,502,807.00x = 5,254,431.93 × 1,480,784.76
  4. Step 4: Simplify right side
    3,502,807.00x = 7,780,682,724,401.39
  5. Step 5: Solve for x
    x = 7,780,682,724,401.39/3,502,807.00
  6. Step 6: Final answer
    x = 2,221,270.75

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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.