Home / 1,737,168.60-2,397,099.12-1,011,864.60

Finding the Fourth Proportional to 1,737,168.60, 2,397,099.12 and 1,011,864.60

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Solution

The fourth proportional to 1,737,168.60, 2,397,099.12 and 1,011,864.60 is: 1,396,260.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,168.60 : 2,397,099.12 = 1,011,864.60 : x
  2. Step 2: Convert to fraction form
    1,737,168.60/2,397,099.12 = 1,011,864.60/x
  3. Step 3: Cross multiply
    1,737,168.60x = 2,397,099.12 × 1,011,864.60
  4. Step 4: Simplify right side
    1,737,168.60x = 2,425,539,742,219.15
  5. Step 5: Solve for x
    x = 2,425,539,742,219.15/1,737,168.60
  6. Step 6: Final answer
    x = 1,396,260.41

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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.