Home / 1,492,410.41-2,059,533.35-847,865.97

Finding the Fourth Proportional to 1,492,410.41, 2,059,533.35 and 847,865.97

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Solution

The fourth proportional to 1,492,410.41, 2,059,533.35 and 847,865.97 is: 1,170,059.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,410.41 : 2,059,533.35 = 847,865.97 : x
  2. Step 2: Convert to fraction form
    1,492,410.41/2,059,533.35 = 847,865.97/x
  3. Step 3: Cross multiply
    1,492,410.41x = 2,059,533.35 × 847,865.97
  4. Step 4: Simplify right side
    1,492,410.41x = 1,746,208,237,305.77
  5. Step 5: Solve for x
    x = 1,746,208,237,305.77/1,492,410.41
  6. Step 6: Final answer
    x = 1,170,059.01

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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.