Home / 6,700,895.63-10,045,321.90-2,654,654.03

Finding the Fourth Proportional to 6,700,895.63, 10,045,321.90 and 2,654,654.03

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Solution

The fourth proportional to 6,700,895.63, 10,045,321.90 and 2,654,654.03 is: 3,979,595.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,895.63 : 10,045,321.90 = 2,654,654.03 : x
  2. Step 2: Convert to fraction form
    6,700,895.63/10,045,321.90 = 2,654,654.03/x
  3. Step 3: Cross multiply
    6,700,895.63x = 10,045,321.90 × 2,654,654.03
  4. Step 4: Simplify right side
    6,700,895.63x = 26,666,854,264,482.26
  5. Step 5: Solve for x
    x = 26,666,854,264,482.26/6,700,895.63
  6. Step 6: Final answer
    x = 3,979,595.53

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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.