Home / 2,730,298.80-4,095,448.20-735,754.80

Finding the Fourth Proportional to 2,730,298.80, 4,095,448.20 and 735,754.80

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Solution

The fourth proportional to 2,730,298.80, 4,095,448.20 and 735,754.80 is: 1,103,632.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,298.80 : 4,095,448.20 = 735,754.80 : x
  2. Step 2: Convert to fraction form
    2,730,298.80/4,095,448.20 = 735,754.80/x
  3. Step 3: Cross multiply
    2,730,298.80x = 4,095,448.20 × 735,754.80
  4. Step 4: Simplify right side
    2,730,298.80x = 3,013,245,671,301.36
  5. Step 5: Solve for x
    x = 3,013,245,671,301.36/2,730,298.80
  6. Step 6: Final answer
    x = 1,103,632.20

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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.