Home / 1,262,466.68-1,894,103.46-452,304.14

Finding the Fourth Proportional to 1,262,466.68, 1,894,103.46 and 452,304.14

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Solution

The fourth proportional to 1,262,466.68, 1,894,103.46 and 452,304.14 is: 678,600.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,466.68 : 1,894,103.46 = 452,304.14 : x
  2. Step 2: Convert to fraction form
    1,262,466.68/1,894,103.46 = 452,304.14/x
  3. Step 3: Cross multiply
    1,262,466.68x = 1,894,103.46 × 452,304.14
  4. Step 4: Simplify right side
    1,262,466.68x = 856,710,827,075.81
  5. Step 5: Solve for x
    x = 856,710,827,075.81/1,262,466.68
  6. Step 6: Final answer
    x = 678,600.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.