Home / 3,566,208.24-4,921,367.30-2,038,348.16

Finding the Fourth Proportional to 3,566,208.24, 4,921,367.30 and 2,038,348.16

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Solution

The fourth proportional to 3,566,208.24, 4,921,367.30 and 2,038,348.16 is: 2,812,920.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,208.24 : 4,921,367.30 = 2,038,348.16 : x
  2. Step 2: Convert to fraction form
    3,566,208.24/4,921,367.30 = 2,038,348.16/x
  3. Step 3: Cross multiply
    3,566,208.24x = 4,921,367.30 × 2,038,348.16
  4. Step 4: Simplify right side
    3,566,208.24x = 10,031,459,980,639.17
  5. Step 5: Solve for x
    x = 10,031,459,980,639.17/3,566,208.24
  6. Step 6: Final answer
    x = 2,812,920.42

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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.