Home / 4,282,454.80-5,909,242.98-2,447,032.06

Finding the Fourth Proportional to 4,282,454.80, 5,909,242.98 and 2,447,032.06

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Solution

The fourth proportional to 4,282,454.80, 5,909,242.98 and 2,447,032.06 is: 3,376,593.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,454.80 : 5,909,242.98 = 2,447,032.06 : x
  2. Step 2: Convert to fraction form
    4,282,454.80/5,909,242.98 = 2,447,032.06/x
  3. Step 3: Cross multiply
    4,282,454.80x = 5,909,242.98 × 2,447,032.06
  4. Step 4: Simplify right side
    4,282,454.80x = 14,460,107,022,389.94
  5. Step 5: Solve for x
    x = 14,460,107,022,389.94/4,282,454.80
  6. Step 6: Final answer
    x = 3,376,593.03

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1.5x scale

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.