Home / 1,883,284.02-2,599,001.64-1,045,099.26

Finding the Fourth Proportional to 1,883,284.02, 2,599,001.64 and 1,045,099.26

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Solution

The fourth proportional to 1,883,284.02, 2,599,001.64 and 1,045,099.26 is: 1,442,275.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,284.02 : 2,599,001.64 = 1,045,099.26 : x
  2. Step 2: Convert to fraction form
    1,883,284.02/2,599,001.64 = 1,045,099.26/x
  3. Step 3: Cross multiply
    1,883,284.02x = 2,599,001.64 × 1,045,099.26
  4. Step 4: Simplify right side
    1,883,284.02x = 2,716,214,690,702.79
  5. Step 5: Solve for x
    x = 2,716,214,690,702.79/1,883,284.02
  6. Step 6: Final answer
    x = 1,442,275.65

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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.