Home / 3,032,458.11-4,547,165.99-1,009,990.98

Finding the Fourth Proportional to 3,032,458.11, 4,547,165.99 and 1,009,990.98

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Solution

The fourth proportional to 3,032,458.11, 4,547,165.99 and 1,009,990.98 is: 1,514,479.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,458.11 : 4,547,165.99 = 1,009,990.98 : x
  2. Step 2: Convert to fraction form
    3,032,458.11/4,547,165.99 = 1,009,990.98/x
  3. Step 3: Cross multiply
    3,032,458.11x = 4,547,165.99 × 1,009,990.98
  4. Step 4: Simplify right side
    3,032,458.11x = 4,592,596,629,412.82
  5. Step 5: Solve for x
    x = 4,592,596,629,412.82/3,032,458.11
  6. Step 6: Final answer
    x = 1,514,479.83

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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.