Home / 1,793,510.58-2,475,024.15-977,696.27

Finding the Fourth Proportional to 1,793,510.58, 2,475,024.15 and 977,696.27

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Solution

The fourth proportional to 1,793,510.58, 2,475,024.15 and 977,696.27 is: 1,349,209.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,510.58 : 2,475,024.15 = 977,696.27 : x
  2. Step 2: Convert to fraction form
    1,793,510.58/2,475,024.15 = 977,696.27/x
  3. Step 3: Cross multiply
    1,793,510.58x = 2,475,024.15 × 977,696.27
  4. Step 4: Simplify right side
    1,793,510.58x = 2,419,821,879,614.92
  5. Step 5: Solve for x
    x = 2,419,821,879,614.92/1,793,510.58
  6. Step 6: Final answer
    x = 1,349,209.70

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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.