Home / 2,309,038.16-3,464,476.44-888,712.88

Finding the Fourth Proportional to 2,309,038.16, 3,464,476.44 and 888,712.88

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Solution

The fourth proportional to 2,309,038.16, 3,464,476.44 and 888,712.88 is: 1,333,423.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,038.16 : 3,464,476.44 = 888,712.88 : x
  2. Step 2: Convert to fraction form
    2,309,038.16/3,464,476.44 = 888,712.88/x
  3. Step 3: Cross multiply
    2,309,038.16x = 3,464,476.44 × 888,712.88
  4. Step 4: Simplify right side
    2,309,038.16x = 3,078,924,834,684.55
  5. Step 5: Solve for x
    x = 3,078,924,834,684.55/2,309,038.16
  6. Step 6: Final answer
    x = 1,333,423.11

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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.