Home / 4,742,891.48-6,545,205.92-2,567,434.04

Finding the Fourth Proportional to 4,742,891.48, 6,545,205.92 and 2,567,434.04

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Solution

The fourth proportional to 4,742,891.48, 6,545,205.92 and 2,567,434.04 is: 3,543,067.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,742,891.48 : 6,545,205.92 = 2,567,434.04 : x
  2. Step 2: Convert to fraction form
    4,742,891.48/6,545,205.92 = 2,567,434.04/x
  3. Step 3: Cross multiply
    4,742,891.48x = 6,545,205.92 × 2,567,434.04
  4. Step 4: Simplify right side
    4,742,891.48x = 16,804,384,477,817.52
  5. Step 5: Solve for x
    x = 16,804,384,477,817.52/4,742,891.48
  6. Step 6: Final answer
    x = 3,543,067.46

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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.