Home / 1,810,299.48-2,497,935.60-1,046,205.60

Finding the Fourth Proportional to 1,810,299.48, 2,497,935.60 and 1,046,205.60

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Solution

The fourth proportional to 1,810,299.48, 2,497,935.60 and 1,046,205.60 is: 1,443,603.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,299.48 : 2,497,935.60 = 1,046,205.60 : x
  2. Step 2: Convert to fraction form
    1,810,299.48/2,497,935.60 = 1,046,205.60/x
  3. Step 3: Cross multiply
    1,810,299.48x = 2,497,935.60 × 1,046,205.60
  4. Step 4: Simplify right side
    1,810,299.48x = 2,613,354,213,159.36
  5. Step 5: Solve for x
    x = 2,613,354,213,159.36/1,810,299.48
  6. Step 6: Final answer
    x = 1,443,603.25

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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.