Home / 2,228,547.60-3,342,821.40-1,032,805.35

Finding the Fourth Proportional to 2,228,547.60, 3,342,821.40 and 1,032,805.35

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Solution

The fourth proportional to 2,228,547.60, 3,342,821.40 and 1,032,805.35 is: 1,549,208.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,547.60 : 3,342,821.40 = 1,032,805.35 : x
  2. Step 2: Convert to fraction form
    2,228,547.60/3,342,821.40 = 1,032,805.35/x
  3. Step 3: Cross multiply
    2,228,547.60x = 3,342,821.40 × 1,032,805.35
  4. Step 4: Simplify right side
    2,228,547.60x = 3,452,483,826,014.49
  5. Step 5: Solve for x
    x = 3,452,483,826,014.49/2,228,547.60
  6. Step 6: Final answer
    x = 1,549,208.03

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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.