Home / 6,913,243.37-10,370,363.28-2,653,411.60

Finding the Fourth Proportional to 6,913,243.37, 10,370,363.28 and 2,653,411.60

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Solution

The fourth proportional to 6,913,243.37, 10,370,363.28 and 2,653,411.60 is: 3,980,308.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,243.37 : 10,370,363.28 = 2,653,411.60 : x
  2. Step 2: Convert to fraction form
    6,913,243.37/10,370,363.28 = 2,653,411.60/x
  3. Step 3: Cross multiply
    6,913,243.37x = 10,370,363.28 × 2,653,411.60
  4. Step 4: Simplify right side
    6,913,243.37x = 27,516,842,255,773.43
  5. Step 5: Solve for x
    x = 27,516,842,255,773.43/6,913,243.37
  6. Step 6: Final answer
    x = 3,980,308.63

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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.