Home / 2,730,291.30-4,095,436.95-735,747.30

Finding the Fourth Proportional to 2,730,291.30, 4,095,436.95 and 735,747.30

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Solution

The fourth proportional to 2,730,291.30, 4,095,436.95 and 735,747.30 is: 1,103,620.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,291.30 : 4,095,436.95 = 735,747.30 : x
  2. Step 2: Convert to fraction form
    2,730,291.30/4,095,436.95 = 735,747.30/x
  3. Step 3: Cross multiply
    2,730,291.30x = 4,095,436.95 × 735,747.30
  4. Step 4: Simplify right side
    2,730,291.30x = 3,013,206,678,282.74
  5. Step 5: Solve for x
    x = 3,013,206,678,282.74/2,730,291.30
  6. Step 6: Final answer
    x = 1,103,620.95

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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.