Home / 1,792,909.03-2,474,142.42-977,095.27

Finding the Fourth Proportional to 1,792,909.03, 2,474,142.42 and 977,095.27

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Solution

The fourth proportional to 1,792,909.03, 2,474,142.42 and 977,095.27 is: 1,348,352.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,909.03 : 2,474,142.42 = 977,095.27 : x
  2. Step 2: Convert to fraction form
    1,792,909.03/2,474,142.42 = 977,095.27/x
  3. Step 3: Cross multiply
    1,792,909.03x = 2,474,142.42 × 977,095.27
  4. Step 4: Simplify right side
    1,792,909.03x = 2,417,472,855,888.35
  5. Step 5: Solve for x
    x = 2,417,472,855,888.35/1,792,909.03
  6. Step 6: Final answer
    x = 1,348,352.21

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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.