Home / 1,942,909.40-2,914,582.80-595,061.30

Finding the Fourth Proportional to 1,942,909.40, 2,914,582.80 and 595,061.30

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Solution

The fourth proportional to 1,942,909.40, 2,914,582.80 and 595,061.30 is: 892,658.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,942,909.40 : 2,914,582.80 = 595,061.30 : x
  2. Step 2: Convert to fraction form
    1,942,909.40/2,914,582.80 = 595,061.30/x
  3. Step 3: Cross multiply
    1,942,909.40x = 2,914,582.80 × 595,061.30
  4. Step 4: Simplify right side
    1,942,909.40x = 1,734,355,429,925.64
  5. Step 5: Solve for x
    x = 1,734,355,429,925.64/1,942,909.40
  6. Step 6: Final answer
    x = 892,658.93

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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.