Home / 1,070,052.18-1,476,765.16-586,709.52

Finding the Fourth Proportional to 1,070,052.18, 1,476,765.16 and 586,709.52

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Solution

The fourth proportional to 1,070,052.18, 1,476,765.16 and 586,709.52 is: 809,710.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,052.18 : 1,476,765.16 = 586,709.52 : x
  2. Step 2: Convert to fraction form
    1,070,052.18/1,476,765.16 = 586,709.52/x
  3. Step 3: Cross multiply
    1,070,052.18x = 1,476,765.16 × 586,709.52
  4. Step 4: Simplify right side
    1,070,052.18x = 866,432,178,176.32
  5. Step 5: Solve for x
    x = 866,432,178,176.32/1,070,052.18
  6. Step 6: Final answer
    x = 809,710.21

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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.