Home / 4,042,804.40-6,064,206.60-1,917,040.40

Finding the Fourth Proportional to 4,042,804.40, 6,064,206.60 and 1,917,040.40

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Solution

The fourth proportional to 4,042,804.40, 6,064,206.60 and 1,917,040.40 is: 2,875,560.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,804.40 : 6,064,206.60 = 1,917,040.40 : x
  2. Step 2: Convert to fraction form
    4,042,804.40/6,064,206.60 = 1,917,040.40/x
  3. Step 3: Cross multiply
    4,042,804.40x = 6,064,206.60 × 1,917,040.40
  4. Step 4: Simplify right side
    4,042,804.40x = 11,625,329,046,146.64
  5. Step 5: Solve for x
    x = 11,625,329,046,146.64/4,042,804.40
  6. Step 6: Final answer
    x = 2,875,560.60

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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.