Home / 2,480,008.94-3,720,248.69-963,809.00

Finding the Fourth Proportional to 2,480,008.94, 3,720,248.69 and 963,809.00

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Solution

The fourth proportional to 2,480,008.94, 3,720,248.69 and 963,809.00 is: 1,445,804.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,008.94 : 3,720,248.69 = 963,809.00 : x
  2. Step 2: Convert to fraction form
    2,480,008.94/3,720,248.69 = 963,809.00/x
  3. Step 3: Cross multiply
    2,480,008.94x = 3,720,248.69 × 963,809.00
  4. Step 4: Simplify right side
    2,480,008.94x = 3,585,609,181,370.35
  5. Step 5: Solve for x
    x = 3,585,609,181,370.35/2,480,008.94
  6. Step 6: Final answer
    x = 1,445,804.94

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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.