Home / 2,607,332.40-3,910,998.60-1,114,340.40

Finding the Fourth Proportional to 2,607,332.40, 3,910,998.60 and 1,114,340.40

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Solution

The fourth proportional to 2,607,332.40, 3,910,998.60 and 1,114,340.40 is: 1,671,510.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,332.40 : 3,910,998.60 = 1,114,340.40 : x
  2. Step 2: Convert to fraction form
    2,607,332.40/3,910,998.60 = 1,114,340.40/x
  3. Step 3: Cross multiply
    2,607,332.40x = 3,910,998.60 × 1,114,340.40
  4. Step 4: Simplify right side
    2,607,332.40x = 4,358,183,744,323.44
  5. Step 5: Solve for x
    x = 4,358,183,744,323.44/2,607,332.40
  6. Step 6: Final answer
    x = 1,671,510.60

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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.