Home / 5,771,482.56-8,657,215.56-2,314,781.64

Finding the Fourth Proportional to 5,771,482.56, 8,657,215.56 and 2,314,781.64

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Solution

The fourth proportional to 5,771,482.56, 8,657,215.56 and 2,314,781.64 is: 3,472,169.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,771,482.56 : 8,657,215.56 = 2,314,781.64 : x
  2. Step 2: Convert to fraction form
    5,771,482.56/8,657,215.56 = 2,314,781.64/x
  3. Step 3: Cross multiply
    5,771,482.56x = 8,657,215.56 × 2,314,781.64
  4. Step 4: Simplify right side
    5,771,482.56x = 20,039,563,631,810.32
  5. Step 5: Solve for x
    x = 20,039,563,631,810.32/5,771,482.56
  6. Step 6: Final answer
    x = 3,472,169.14

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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.