Home / 2,257,653.34-3,386,445.64-1,564,580.88

Finding the Fourth Proportional to 2,257,653.34, 3,386,445.64 and 1,564,580.88

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Solution

The fourth proportional to 2,257,653.34, 3,386,445.64 and 1,564,580.88 is: 2,346,847.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,257,653.34 : 3,386,445.64 = 1,564,580.88 : x
  2. Step 2: Convert to fraction form
    2,257,653.34/3,386,445.64 = 1,564,580.88/x
  3. Step 3: Cross multiply
    2,257,653.34x = 3,386,445.64 × 1,564,580.88
  4. Step 4: Simplify right side
    2,257,653.34x = 5,298,368,099,503.36
  5. Step 5: Solve for x
    x = 5,298,368,099,503.36/2,257,653.34
  6. Step 6: Final answer
    x = 2,346,847.50

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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.