Home / 1,701,423.73-2,348,130.21-1,270,956.52

Finding the Fourth Proportional to 1,701,423.73, 2,348,130.21 and 1,270,956.52

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Solution

The fourth proportional to 1,701,423.73, 2,348,130.21 and 1,270,956.52 is: 1,754,043.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,423.73 : 2,348,130.21 = 1,270,956.52 : x
  2. Step 2: Convert to fraction form
    1,701,423.73/2,348,130.21 = 1,270,956.52/x
  3. Step 3: Cross multiply
    1,701,423.73x = 2,348,130.21 × 1,270,956.52
  4. Step 4: Simplify right side
    1,701,423.73x = 2,984,371,405,526.68
  5. Step 5: Solve for x
    x = 2,984,371,405,526.68/1,701,423.73
  6. Step 6: Final answer
    x = 1,754,043.60

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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.