Home / 3,803,685.63-5,249,213.11-2,084,810.55

Finding the Fourth Proportional to 3,803,685.63, 5,249,213.11 and 2,084,810.55

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Solution

The fourth proportional to 3,803,685.63, 5,249,213.11 and 2,084,810.55 is: 2,877,108.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,685.63 : 5,249,213.11 = 2,084,810.55 : x
  2. Step 2: Convert to fraction form
    3,803,685.63/5,249,213.11 = 2,084,810.55/x
  3. Step 3: Cross multiply
    3,803,685.63x = 5,249,213.11 × 2,084,810.55
  4. Step 4: Simplify right side
    3,803,685.63x = 10,943,614,834,256.19
  5. Step 5: Solve for x
    x = 10,943,614,834,256.19/3,803,685.63
  6. Step 6: Final answer
    x = 2,877,108.13

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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.