Home / 4,012,547.30-5,536,244.13-2,379,597.02

Finding the Fourth Proportional to 4,012,547.30, 5,536,244.13 and 2,379,597.02

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Solution

The fourth proportional to 4,012,547.30, 5,536,244.13 and 2,379,597.02 is: 3,283,208.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,547.30 : 5,536,244.13 = 2,379,597.02 : x
  2. Step 2: Convert to fraction form
    4,012,547.30/5,536,244.13 = 2,379,597.02/x
  3. Step 3: Cross multiply
    4,012,547.30x = 5,536,244.13 × 2,379,597.02
  4. Step 4: Simplify right side
    4,012,547.30x = 13,174,030,033,740.49
  5. Step 5: Solve for x
    x = 13,174,030,033,740.49/4,012,547.30
  6. Step 6: Final answer
    x = 3,283,208.66

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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.