Home / 5,708,059.17-8,563,517.58-1,664,547.43

Finding the Fourth Proportional to 5,708,059.17, 8,563,517.58 and 1,664,547.43

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Solution

The fourth proportional to 5,708,059.17, 8,563,517.58 and 1,664,547.43 is: 2,497,237.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,708,059.17 : 8,563,517.58 = 1,664,547.43 : x
  2. Step 2: Convert to fraction form
    5,708,059.17/8,563,517.58 = 1,664,547.43/x
  3. Step 3: Cross multiply
    5,708,059.17x = 8,563,517.58 × 1,664,547.43
  4. Step 4: Simplify right side
    5,708,059.17x = 14,254,381,179,548.82
  5. Step 5: Solve for x
    x = 14,254,381,179,548.82/5,708,059.17
  6. Step 6: Final answer
    x = 2,497,237.81

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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.