Home / 2,388,364.04-3,292,460.34-1,814,407.88

Finding the Fourth Proportional to 2,388,364.04, 3,292,460.34 and 1,814,407.88

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Solution

The fourth proportional to 2,388,364.04, 3,292,460.34 and 1,814,407.88 is: 2,501,237.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,364.04 : 3,292,460.34 = 1,814,407.88 : x
  2. Step 2: Convert to fraction form
    2,388,364.04/3,292,460.34 = 1,814,407.88/x
  3. Step 3: Cross multiply
    2,388,364.04x = 3,292,460.34 × 1,814,407.88
  4. Step 4: Simplify right side
    2,388,364.04x = 5,973,865,985,483.48
  5. Step 5: Solve for x
    x = 5,973,865,985,483.48/2,388,364.04
  6. Step 6: Final answer
    x = 2,501,237.62

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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.