Home / 4,071,924.15-5,617,849.01-2,602,692.08

Finding the Fourth Proportional to 4,071,924.15, 5,617,849.01 and 2,602,692.08

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Solution

The fourth proportional to 4,071,924.15, 5,617,849.01 and 2,602,692.08 is: 3,590,816.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,924.15 : 5,617,849.01 = 2,602,692.08 : x
  2. Step 2: Convert to fraction form
    4,071,924.15/5,617,849.01 = 2,602,692.08/x
  3. Step 3: Cross multiply
    4,071,924.15x = 5,617,849.01 × 2,602,692.08
  4. Step 4: Simplify right side
    4,071,924.15x = 14,621,531,125,994.00
  5. Step 5: Solve for x
    x = 14,621,531,125,994.00/4,071,924.15
  6. Step 6: Final answer
    x = 3,590,816.18

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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.