Home / 1,719,242.04-2,371,947.66-983,659

Finding the Fourth Proportional to 1,719,242.04, 2,371,947.66 and 983,659

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Solution

The fourth proportional to 1,719,242.04, 2,371,947.66 and 983,659 is: 1,357,102.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,242.04 : 2,371,947.66 = 983,659 : x
  2. Step 2: Convert to fraction form
    1,719,242.04/2,371,947.66 = 983,659/x
  3. Step 3: Cross multiply
    1,719,242.04x = 2,371,947.66 × 983,659
  4. Step 4: Simplify right side
    1,719,242.04x = 2,333,187,663,287.94
  5. Step 5: Solve for x
    x = 2,333,187,663,287.94/1,719,242.04
  6. Step 6: Final answer
    x = 1,357,102.50

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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.