Home / 2,046,484.52-3,069,724.60-698,535.28

Finding the Fourth Proportional to 2,046,484.52, 3,069,724.60 and 698,535.28

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Solution

The fourth proportional to 2,046,484.52, 3,069,724.60 and 698,535.28 is: 1,047,802.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,484.52 : 3,069,724.60 = 698,535.28 : x
  2. Step 2: Convert to fraction form
    2,046,484.52/3,069,724.60 = 698,535.28/x
  3. Step 3: Cross multiply
    2,046,484.52x = 3,069,724.60 × 698,535.28
  4. Step 4: Simplify right side
    2,046,484.52x = 2,144,310,932,983.89
  5. Step 5: Solve for x
    x = 2,144,310,932,983.89/2,046,484.52
  6. Step 6: Final answer
    x = 1,047,802.18

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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.