Home / 4,775,774.04-6,590,686.23-2,600,436.20

Finding the Fourth Proportional to 4,775,774.04, 6,590,686.23 and 2,600,436.20

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Solution

The fourth proportional to 4,775,774.04, 6,590,686.23 and 2,600,436.20 is: 3,588,666.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,774.04 : 6,590,686.23 = 2,600,436.20 : x
  2. Step 2: Convert to fraction form
    4,775,774.04/6,590,686.23 = 2,600,436.20/x
  3. Step 3: Cross multiply
    4,775,774.04x = 6,590,686.23 × 2,600,436.20
  4. Step 4: Simplify right side
    4,775,774.04x = 17,138,659,022,380.10
  5. Step 5: Solve for x
    x = 17,138,659,022,380.10/4,775,774.04
  6. Step 6: Final answer
    x = 3,588,666.23

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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.