Home / 6,903,041.47-10,357,612.28-3,619,611.82

Finding the Fourth Proportional to 6,903,041.47, 10,357,612.28 and 3,619,611.82

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Solution

The fourth proportional to 6,903,041.47, 10,357,612.28 and 3,619,611.82 is: 5,431,017.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,041.47 : 10,357,612.28 = 3,619,611.82 : x
  2. Step 2: Convert to fraction form
    6,903,041.47/10,357,612.28 = 3,619,611.82/x
  3. Step 3: Cross multiply
    6,903,041.47x = 10,357,612.28 × 3,619,611.82
  4. Step 4: Simplify right side
    6,903,041.47x = 37,490,535,835,665.15
  5. Step 5: Solve for x
    x = 37,490,535,835,665.15/6,903,041.47
  6. Step 6: Final answer
    x = 5,431,017.04

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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.