Home / 1,506,060.68-2,078,389.14-827,060.36

Finding the Fourth Proportional to 1,506,060.68, 2,078,389.14 and 827,060.36

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Solution

The fourth proportional to 1,506,060.68, 2,078,389.14 and 827,060.36 is: 1,141,357.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,060.68 : 2,078,389.14 = 827,060.36 : x
  2. Step 2: Convert to fraction form
    1,506,060.68/2,078,389.14 = 827,060.36/x
  3. Step 3: Cross multiply
    1,506,060.68x = 2,078,389.14 × 827,060.36
  4. Step 4: Simplify right side
    1,506,060.68x = 1,718,953,270,348.49
  5. Step 5: Solve for x
    x = 1,718,953,270,348.49/1,506,060.68
  6. Step 6: Final answer
    x = 1,141,357.25

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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.