Home / 3,445,599.68-5,168,542.02-1,016,752.95

Finding the Fourth Proportional to 3,445,599.68, 5,168,542.02 and 1,016,752.95

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Solution

The fourth proportional to 3,445,599.68, 5,168,542.02 and 1,016,752.95 is: 1,525,171.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,599.68 : 5,168,542.02 = 1,016,752.95 : x
  2. Step 2: Convert to fraction form
    3,445,599.68/5,168,542.02 = 1,016,752.95/x
  3. Step 3: Cross multiply
    3,445,599.68x = 5,168,542.02 × 1,016,752.95
  4. Step 4: Simplify right side
    3,445,599.68x = 5,255,130,346,033.96
  5. Step 5: Solve for x
    x = 5,255,130,346,033.96/3,445,599.68
  6. Step 6: Final answer
    x = 1,525,171.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.