Home / 3,566,210.98-4,921,371.10-2,038,350.90

Finding the Fourth Proportional to 3,566,210.98, 4,921,371.10 and 2,038,350.90

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Solution

The fourth proportional to 3,566,210.98, 4,921,371.10 and 2,038,350.90 is: 2,812,924.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,210.98 : 4,921,371.10 = 2,038,350.90 : x
  2. Step 2: Convert to fraction form
    3,566,210.98/4,921,371.10 = 2,038,350.90/x
  3. Step 3: Cross multiply
    3,566,210.98x = 4,921,371.10 × 2,038,350.90
  4. Step 4: Simplify right side
    3,566,210.98x = 10,031,481,210,918.99
  5. Step 5: Solve for x
    x = 10,031,481,210,918.99/3,566,210.98
  6. Step 6: Final answer
    x = 2,812,924.21

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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.