Home / 5,012,341.98-6,917,037.04-2,720,503.14

Finding the Fourth Proportional to 5,012,341.98, 6,917,037.04 and 2,720,503.14

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Solution

The fourth proportional to 5,012,341.98, 6,917,037.04 and 2,720,503.14 is: 3,754,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,341.98 : 6,917,037.04 = 2,720,503.14 : x
  2. Step 2: Convert to fraction form
    5,012,341.98/6,917,037.04 = 2,720,503.14/x
  3. Step 3: Cross multiply
    5,012,341.98x = 6,917,037.04 × 2,720,503.14
  4. Step 4: Simplify right side
    5,012,341.98x = 18,817,820,952,231.12
  5. Step 5: Solve for x
    x = 18,817,820,952,231.12/5,012,341.98
  6. Step 6: Final answer
    x = 3,754,297.10

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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.