Home / 4,569,929.06-6,853,513.35-1,374,206.90

Finding the Fourth Proportional to 4,569,929.06, 6,853,513.35 and 1,374,206.90

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Solution

The fourth proportional to 4,569,929.06, 6,853,513.35 and 1,374,206.90 is: 2,060,895.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569,929.06 : 6,853,513.35 = 1,374,206.90 : x
  2. Step 2: Convert to fraction form
    4,569,929.06/6,853,513.35 = 1,374,206.90/x
  3. Step 3: Cross multiply
    4,569,929.06x = 6,853,513.35 × 1,374,206.90
  4. Step 4: Simplify right side
    4,569,929.06x = 9,418,145,300,544.55
  5. Step 5: Solve for x
    x = 9,418,145,300,544.55/4,569,929.06
  6. Step 6: Final answer
    x = 2,060,895.30

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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.