Home / 6,160,114.46-9,239,465.71-1,611,602.19

Finding the Fourth Proportional to 6,160,114.46, 9,239,465.71 and 1,611,602.19

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Solution

The fourth proportional to 6,160,114.46, 9,239,465.71 and 1,611,602.19 is: 2,417,218.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,114.46 : 9,239,465.71 = 1,611,602.19 : x
  2. Step 2: Convert to fraction form
    6,160,114.46/9,239,465.71 = 1,611,602.19/x
  3. Step 3: Cross multiply
    6,160,114.46x = 9,239,465.71 × 1,611,602.19
  4. Step 4: Simplify right side
    6,160,114.46x = 14,890,343,174,680.41
  5. Step 5: Solve for x
    x = 14,890,343,174,680.41/6,160,114.46
  6. Step 6: Final answer
    x = 2,417,218.59

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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.