Home / 1,805,984-2,492,258.24-1,001,168

Finding the Fourth Proportional to 1,805,984, 2,492,258.24 and 1,001,168

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Solution

The fourth proportional to 1,805,984, 2,492,258.24 and 1,001,168 is: 1,381,612.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,984 : 2,492,258.24 = 1,001,168 : x
  2. Step 2: Convert to fraction form
    1,805,984/2,492,258.24 = 1,001,168/x
  3. Step 3: Cross multiply
    1,805,984x = 2,492,258.24 × 1,001,168
  4. Step 4: Simplify right side
    1,805,984x = 2,495,169,197,624.32
  5. Step 5: Solve for x
    x = 2,495,169,197,624.32/1,805,984
  6. Step 6: Final answer
    x = 1,381,612.02

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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.