Home / 3,575,984.07-4,934,823.73-1,944,392.01

Finding the Fourth Proportional to 3,575,984.07, 4,934,823.73 and 1,944,392.01

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Solution

The fourth proportional to 3,575,984.07, 4,934,823.73 and 1,944,392.01 is: 2,683,242.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,984.07 : 4,934,823.73 = 1,944,392.01 : x
  2. Step 2: Convert to fraction form
    3,575,984.07/4,934,823.73 = 1,944,392.01/x
  3. Step 3: Cross multiply
    3,575,984.07x = 4,934,823.73 × 1,944,392.01
  4. Step 4: Simplify right side
    3,575,984.07x = 9,595,231,818,941.04
  5. Step 5: Solve for x
    x = 9,595,231,818,941.04/3,575,984.07
  6. Step 6: Final answer
    x = 2,683,242.33

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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.