Home / 2,535,972-3,808,696.56-2,232,473.76

Finding the Fourth Proportional to 2,535,972, 3,808,696.56 and 2,232,473.76

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Solution

The fourth proportional to 2,535,972, 3,808,696.56 and 2,232,473.76 is: 3,352,882.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,972 : 3,808,696.56 = 2,232,473.76 : x
  2. Step 2: Convert to fraction form
    2,535,972/3,808,696.56 = 2,232,473.76/x
  3. Step 3: Cross multiply
    2,535,972x = 3,808,696.56 × 2,232,473.76
  4. Step 4: Simplify right side
    2,535,972x = 8,502,815,130,002.27
  5. Step 5: Solve for x
    x = 8,502,815,130,002.27/2,535,972
  6. Step 6: Final answer
    x = 3,352,882.10

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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.