Home / 1,344,002.40-2,014,448.40-544,888.80

Finding the Fourth Proportional to 1,344,002.40, 2,014,448.40 and 544,888.80

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Solution

The fourth proportional to 1,344,002.40, 2,014,448.40 and 544,888.80 is: 816,702.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,002.40 : 2,014,448.40 = 544,888.80 : x
  2. Step 2: Convert to fraction form
    1,344,002.40/2,014,448.40 = 544,888.80/x
  3. Step 3: Cross multiply
    1,344,002.40x = 2,014,448.40 × 544,888.80
  4. Step 4: Simplify right side
    1,344,002.40x = 1,097,650,371,337.92
  5. Step 5: Solve for x
    x = 1,097,650,371,337.92/1,344,002.40
  6. Step 6: Final answer
    x = 816,702.69

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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.