Home / 3,573,147.60-5,358,569.58-1,176,421.59

Finding the Fourth Proportional to 3,573,147.60, 5,358,569.58 and 1,176,421.59

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Solution

The fourth proportional to 3,573,147.60, 5,358,569.58 and 1,176,421.59 is: 1,764,253.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,147.60 : 5,358,569.58 = 1,176,421.59 : x
  2. Step 2: Convert to fraction form
    3,573,147.60/5,358,569.58 = 1,176,421.59/x
  3. Step 3: Cross multiply
    3,573,147.60x = 5,358,569.58 × 1,176,421.59
  4. Step 4: Simplify right side
    3,573,147.60x = 6,303,936,945,429.23
  5. Step 5: Solve for x
    x = 6,303,936,945,429.23/3,573,147.60
  6. Step 6: Final answer
    x = 1,764,253.16

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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.