Home / 1,774,083.10-2,661,124.65-652,006.30

Finding the Fourth Proportional to 1,774,083.10, 2,661,124.65 and 652,006.30

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Solution

The fourth proportional to 1,774,083.10, 2,661,124.65 and 652,006.30 is: 978,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,083.10 : 2,661,124.65 = 652,006.30 : x
  2. Step 2: Convert to fraction form
    1,774,083.10/2,661,124.65 = 652,006.30/x
  3. Step 3: Cross multiply
    1,774,083.10x = 2,661,124.65 × 652,006.30
  4. Step 4: Simplify right side
    1,774,083.10x = 1,735,070,036,885.30
  5. Step 5: Solve for x
    x = 1,735,070,036,885.30/1,774,083.10
  6. Step 6: Final answer
    x = 978,009.45

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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.