Home / 2,430,265.28-3,643,330.08-1,484,299.52

Finding the Fourth Proportional to 2,430,265.28, 3,643,330.08 and 1,484,299.52

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Solution

The fourth proportional to 2,430,265.28, 3,643,330.08 and 1,484,299.52 is: 2,225,186.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,265.28 : 3,643,330.08 = 1,484,299.52 : x
  2. Step 2: Convert to fraction form
    2,430,265.28/3,643,330.08 = 1,484,299.52/x
  3. Step 3: Cross multiply
    2,430,265.28x = 3,643,330.08 × 1,484,299.52
  4. Step 4: Simplify right side
    2,430,265.28x = 5,407,793,088,945.56
  5. Step 5: Solve for x
    x = 5,407,793,088,945.56/2,430,265.28
  6. Step 6: Final answer
    x = 2,225,186.33

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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.