Home / 2,845,701.10-4,266,655.53-1,566,910.76

Finding the Fourth Proportional to 2,845,701.10, 4,266,655.53 and 1,566,910.76

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Solution

The fourth proportional to 2,845,701.10, 4,266,655.53 and 1,566,910.76 is: 2,349,322.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,701.10 : 4,266,655.53 = 1,566,910.76 : x
  2. Step 2: Convert to fraction form
    2,845,701.10/4,266,655.53 = 1,566,910.76/x
  3. Step 3: Cross multiply
    2,845,701.10x = 4,266,655.53 × 1,566,910.76
  4. Step 4: Simplify right side
    2,845,701.10x = 6,685,468,459,170.50
  5. Step 5: Solve for x
    x = 6,685,468,459,170.50/2,845,701.10
  6. Step 6: Final answer
    x = 2,349,322.09

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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.