Home / 2,697,509.70-4,046,264.55-702,965.70

Finding the Fourth Proportional to 2,697,509.70, 4,046,264.55 and 702,965.70

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Solution

The fourth proportional to 2,697,509.70, 4,046,264.55 and 702,965.70 is: 1,054,448.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,509.70 : 4,046,264.55 = 702,965.70 : x
  2. Step 2: Convert to fraction form
    2,697,509.70/4,046,264.55 = 702,965.70/x
  3. Step 3: Cross multiply
    2,697,509.70x = 4,046,264.55 × 702,965.70
  4. Step 4: Simplify right side
    2,697,509.70x = 2,844,385,191,775.93
  5. Step 5: Solve for x
    x = 2,844,385,191,775.93/2,697,509.70
  6. Step 6: Final answer
    x = 1,054,448.55

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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.