Home / 1,747,263.03-2,411,218.04-983,316.59

Finding the Fourth Proportional to 1,747,263.03, 2,411,218.04 and 983,316.59

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Solution

The fourth proportional to 1,747,263.03, 2,411,218.04 and 983,316.59 is: 1,356,974.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,263.03 : 2,411,218.04 = 983,316.59 : x
  2. Step 2: Convert to fraction form
    1,747,263.03/2,411,218.04 = 983,316.59/x
  3. Step 3: Cross multiply
    1,747,263.03x = 2,411,218.04 × 983,316.59
  4. Step 4: Simplify right side
    1,747,263.03x = 2,370,990,700,839.28
  5. Step 5: Solve for x
    x = 2,370,990,700,839.28/1,747,263.03
  6. Step 6: Final answer
    x = 1,356,974.11

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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.