Home / 3,883,547.98-5,361,595.13-3,452,637.90

Finding the Fourth Proportional to 3,883,547.98, 5,361,595.13 and 3,452,637.90

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Solution

The fourth proportional to 3,883,547.98, 5,361,595.13 and 3,452,637.90 is: 4,766,684.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,547.98 : 5,361,595.13 = 3,452,637.90 : x
  2. Step 2: Convert to fraction form
    3,883,547.98/5,361,595.13 = 3,452,637.90/x
  3. Step 3: Cross multiply
    3,883,547.98x = 5,361,595.13 × 3,452,637.90
  4. Step 4: Simplify right side
    3,883,547.98x = 18,511,646,533,030.24
  5. Step 5: Solve for x
    x = 18,511,646,533,030.24/3,883,547.98
  6. Step 6: Final answer
    x = 4,766,684.13

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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.