Home / 1,719,241.04-2,371,946.28-983,658

Finding the Fourth Proportional to 1,719,241.04, 2,371,946.28 and 983,658

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Solution

The fourth proportional to 1,719,241.04, 2,371,946.28 and 983,658 is: 1,357,101.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,241.04 : 2,371,946.28 = 983,658 : x
  2. Step 2: Convert to fraction form
    1,719,241.04/2,371,946.28 = 983,658/x
  3. Step 3: Cross multiply
    1,719,241.04x = 2,371,946.28 × 983,658
  4. Step 4: Simplify right side
    1,719,241.04x = 2,333,183,933,892.24
  5. Step 5: Solve for x
    x = 2,333,183,933,892.24/1,719,241.04
  6. Step 6: Final answer
    x = 1,357,101.12

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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.