Home / 3,492,283.68-4,819,090.95-1,964,095.56

Finding the Fourth Proportional to 3,492,283.68, 4,819,090.95 and 1,964,095.56

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Solution

The fourth proportional to 3,492,283.68, 4,819,090.95 and 1,964,095.56 is: 2,710,305.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,283.68 : 4,819,090.95 = 1,964,095.56 : x
  2. Step 2: Convert to fraction form
    3,492,283.68/4,819,090.95 = 1,964,095.56/x
  3. Step 3: Cross multiply
    3,492,283.68x = 4,819,090.95 × 1,964,095.56
  4. Step 4: Simplify right side
    3,492,283.68x = 9,465,155,138,131.18
  5. Step 5: Solve for x
    x = 9,465,155,138,131.18/3,492,283.68
  6. Step 6: Final answer
    x = 2,710,305.35

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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.