Home / 2,611,337.64-3,602,722.12-1,706,444.52

Finding the Fourth Proportional to 2,611,337.64, 3,602,722.12 and 1,706,444.52

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Solution

The fourth proportional to 2,611,337.64, 3,602,722.12 and 1,706,444.52 is: 2,354,289.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,337.64 : 3,602,722.12 = 1,706,444.52 : x
  2. Step 2: Convert to fraction form
    2,611,337.64/3,602,722.12 = 1,706,444.52/x
  3. Step 3: Cross multiply
    2,611,337.64x = 3,602,722.12 × 1,706,444.52
  4. Step 4: Simplify right side
    2,611,337.64x = 6,147,845,418,756.78
  5. Step 5: Solve for x
    x = 6,147,845,418,756.78/2,611,337.64
  6. Step 6: Final answer
    x = 2,354,289.74

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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.