Home / 3,953,127.60-5,929,691.40-2,357,492.40

Finding the Fourth Proportional to 3,953,127.60, 5,929,691.40 and 2,357,492.40

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Solution

The fourth proportional to 3,953,127.60, 5,929,691.40 and 2,357,492.40 is: 3,536,238.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,953,127.60 : 5,929,691.40 = 2,357,492.40 : x
  2. Step 2: Convert to fraction form
    3,953,127.60/5,929,691.40 = 2,357,492.40/x
  3. Step 3: Cross multiply
    3,953,127.60x = 5,929,691.40 × 2,357,492.40
  4. Step 4: Simplify right side
    3,953,127.60x = 13,979,202,409,845.36
  5. Step 5: Solve for x
    x = 13,979,202,409,845.36/3,953,127.60
  6. Step 6: Final answer
    x = 3,536,238.60

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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.