Home / 1,502,606.16-2,248,521.66-1,300,896.08

Finding the Fourth Proportional to 1,502,606.16, 2,248,521.66 and 1,300,896.08

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Solution

The fourth proportional to 1,502,606.16, 2,248,521.66 and 1,300,896.08 is: 1,946,679.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,606.16 : 2,248,521.66 = 1,300,896.08 : x
  2. Step 2: Convert to fraction form
    1,502,606.16/2,248,521.66 = 1,300,896.08/x
  3. Step 3: Cross multiply
    1,502,606.16x = 2,248,521.66 × 1,300,896.08
  4. Step 4: Simplify right side
    1,502,606.16x = 2,925,093,013,289.09
  5. Step 5: Solve for x
    x = 2,925,093,013,289.09/1,502,606.16
  6. Step 6: Final answer
    x = 1,946,679.77

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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.