Home / 3,604,598.90-4,974,347.94-1,973,014.47

Finding the Fourth Proportional to 3,604,598.90, 4,974,347.94 and 1,973,014.47

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Solution

The fourth proportional to 3,604,598.90, 4,974,347.94 and 1,973,014.47 is: 2,722,760.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,598.90 : 4,974,347.94 = 1,973,014.47 : x
  2. Step 2: Convert to fraction form
    3,604,598.90/4,974,347.94 = 1,973,014.47/x
  3. Step 3: Cross multiply
    3,604,598.90x = 4,974,347.94 × 1,973,014.47
  4. Step 4: Simplify right side
    3,604,598.90x = 9,814,460,464,434.69
  5. Step 5: Solve for x
    x = 9,814,460,464,434.69/3,604,598.90
  6. Step 6: Final answer
    x = 2,722,760.77

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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.