Home / 1,793,785.32-2,475,483.12-1,068,534

Finding the Fourth Proportional to 1,793,785.32, 2,475,483.12 and 1,068,534

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Solution

The fourth proportional to 1,793,785.32, 2,475,483.12 and 1,068,534 is: 1,474,612.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,785.32 : 2,475,483.12 = 1,068,534 : x
  2. Step 2: Convert to fraction form
    1,793,785.32/2,475,483.12 = 1,068,534/x
  3. Step 3: Cross multiply
    1,793,785.32x = 2,475,483.12 × 1,068,534
  4. Step 4: Simplify right side
    1,793,785.32x = 2,645,137,880,146.08
  5. Step 5: Solve for x
    x = 2,645,137,880,146.08/1,793,785.32
  6. Step 6: Final answer
    x = 1,474,612.29

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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.