Home / 1,546,335.27-2,318,570.69-693,252.63

Finding the Fourth Proportional to 1,546,335.27, 2,318,570.69 and 693,252.63

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Solution

The fourth proportional to 1,546,335.27, 2,318,570.69 and 693,252.63 is: 1,039,461.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,335.27 : 2,318,570.69 = 693,252.63 : x
  2. Step 2: Convert to fraction form
    1,546,335.27/2,318,570.69 = 693,252.63/x
  3. Step 3: Cross multiply
    1,546,335.27x = 2,318,570.69 × 693,252.63
  4. Step 4: Simplify right side
    1,546,335.27x = 1,607,355,225,217.15
  5. Step 5: Solve for x
    x = 1,607,355,225,217.15/1,546,335.27
  6. Step 6: Final answer
    x = 1,039,461.01

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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.