Home / 2,841,347.42-4,263,702.56-1,045,491.98

Finding the Fourth Proportional to 2,841,347.42, 4,263,702.56 and 1,045,491.98

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Solution

The fourth proportional to 2,841,347.42, 4,263,702.56 and 1,045,491.98 is: 1,568,856.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,347.42 : 4,263,702.56 = 1,045,491.98 : x
  2. Step 2: Convert to fraction form
    2,841,347.42/4,263,702.56 = 1,045,491.98/x
  3. Step 3: Cross multiply
    2,841,347.42x = 4,263,702.56 × 1,045,491.98
  4. Step 4: Simplify right side
    2,841,347.42x = 4,457,666,831,585.47
  5. Step 5: Solve for x
    x = 4,457,666,831,585.47/2,841,347.42
  6. Step 6: Final answer
    x = 1,568,856.66

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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.