Home / 4,663,529.28-6,435,683.48-2,703,788.20

Finding the Fourth Proportional to 4,663,529.28, 6,435,683.48 and 2,703,788.20

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Solution

The fourth proportional to 4,663,529.28, 6,435,683.48 and 2,703,788.20 is: 3,731,235.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,529.28 : 6,435,683.48 = 2,703,788.20 : x
  2. Step 2: Convert to fraction form
    4,663,529.28/6,435,683.48 = 2,703,788.20/x
  3. Step 3: Cross multiply
    4,663,529.28x = 6,435,683.48 × 2,703,788.20
  4. Step 4: Simplify right side
    4,663,529.28x = 17,400,725,006,461.58
  5. Step 5: Solve for x
    x = 17,400,725,006,461.58/4,663,529.28
  6. Step 6: Final answer
    x = 3,731,235.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.