Home / 3,357,171.68-5,037,246.06-1,759,354.88

Finding the Fourth Proportional to 3,357,171.68, 5,037,246.06 and 1,759,354.88

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Solution

The fourth proportional to 3,357,171.68, 5,037,246.06 and 1,759,354.88 is: 2,639,812.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,171.68 : 5,037,246.06 = 1,759,354.88 : x
  2. Step 2: Convert to fraction form
    3,357,171.68/5,037,246.06 = 1,759,354.88/x
  3. Step 3: Cross multiply
    3,357,171.68x = 5,037,246.06 × 1,759,354.88
  4. Step 4: Simplify right side
    3,357,171.68x = 8,862,303,437,421.77
  5. Step 5: Solve for x
    x = 8,862,303,437,421.77/3,357,171.68
  6. Step 6: Final answer
    x = 2,639,812.40

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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.